Oral cavity cleaning equipment control method and equipment

Abstract

The invention discloses an oral cavity cleaning equipment control method and equipment, the oral cavity cleaning equipment comprises a handle shell, a first key, a first switch element, a circuit board and a driving part, the first switch element and the driving part are electrically connected with the circuit board, the first key is exposed out of the handle shell, the first key is used for being in linkage with the first switch element, and the driving part is used for driving the first switch element. The first key has a pressing state and a releasing state, when the first key is in the pressing state, the first switch element outputs a first signal, and when the first key is in the releasing state, the first switch element outputs a second signal. When the circuit board receives the first signal, the starting signal is output to the driving part, so that the driving part is started in response to the starting signal, and the problems that the driving part is mistakenly triggered to start when the circuit board receives the first signal due to short circuit of the first switch element or the oral cavity cleaning equipment cannot be shut down due to continuous triggering are solved.

Description

Technical Field

[0001] This application relates to the field of nursing technologies, and in particular, to a control method and device for an oral cleaning device. Background Art

[0002] Buttons are usually provided on an electric toothbrush to control the start and stop of the toothbrush motor. However, because the usage environment of the toothbrush is humid, water easily flows into the circuit board of the button through the gaps of the button, causing the button to short-circuit. As a result, the button control fails, and the electric toothbrush cannot be used normally. Summary of the Invention

[0003] Embodiments of this application provide a control method and device for an oral cleaning device. After the circuit board receives a signal from a first switching element that changes from a first signal to a second signal, the driving member is allowed to start, avoiding problems such as the driving member being accidentally triggered to start when the circuit board receives the first signal due to a short circuit of the first switching element, or the oral cleaning device being unable to shut down due to continuous triggering. The above technical solutions are as follows:

[0004] In a first aspect, embodiments of this application provide a control method for an oral cleaning device. The oral cleaning device includes a handle housing, a first button, a first switching element, a circuit board, and a driving member. The first switching element and the driving member are respectively electrically connected to the circuit board. The first button is exposed outside the handle housing, and the first button is used to link the first switching element. The first button has a pressed state and a released state. When the first button is in the pressed state, the first switching element outputs a first signal. When the first button is in the released state, the first switching element outputs a second signal. The method includes:

[0005] After the circuit board receives a signal from the first switching element that changes from the first signal to the second signal, the circuit board outputs a start signal to the driving member; in response to the start signal, the driving member starts.

[0006] In embodiments of this application, after the circuit board receives a signal from the first switching element that changes from the first signal to the second signal, that is, after the first button experiences a change from the pressed state to the released state, a start signal is output to the driving member of the oral cleaning device to start the driving member, avoiding problems such as the driving member being accidentally triggered to start when the circuit board receives the first signal due to a short circuit of the first switching element of the first button, or the oral cleaning device being unable to shut down due to continuous triggering, and improving the accuracy of controlling the oral cleaning device.

[0007] In a possible implementation, the method further includes:

[0008] After the duration for which the circuit board continuously receives the first signal reaches a first duration, the circuit board outputs a first reminder signal; in response to the first reminder signal, the oral cleaning device issues a first reminder message; the oral cleaning device further includes an indicator light and / or a speaker; the first reminder message includes at least one of the following: the indicator light lights up, the speaker emits a first preset voice, and the driving member vibrates at a first preset frequency for a first preset duration.

[0009] In the embodiment of the present application, when the first switching element is short-circuited, the circuit board will continuously receive the first signal. Therefore, regardless of whether the driving member of the oral cleaning device has been started, after the duration for which the circuit board continuously receives the first signal reaches the first duration, it can be considered that the first switching element has been short-circuited, so that the oral cleaning device issues a first reminder message to timely remind the user that the first switching element of the oral cleaning device has a short-circuit fault, facilitating the user to handle the fault generated by the oral cleaning device in a timely manner.

[0010] In a possible implementation manner, the method further includes: after the duration for which the circuit board continuously receives the first signal reaches a second duration, the circuit board outputs a shutdown signal to the driving member; in response to the shutdown signal, the driving member stops working; the second duration is less than the first duration.

[0011] In the embodiment of the present application, in order to avoid that when the first button is normally long-pressed to shut down, a reminder message (false reminder) will also be issued after the duration for which the circuit board continuously receives the first signal reaches the first duration, thus giving the user the illusion that the first switching element of the oral cleaning device has been short-circuited, it is possible to make the driving member stop working after the duration for which the circuit board continuously receives the first signal reaches a second duration less than the first duration, so that in the functional logic of normally long-pressing the first button to shut down, after the oral cleaning device is normally long-pressed to shut down, the circuit board will no longer receive the first signal, that is, the duration for which the circuit board continuously receives the first signal will not reach the first duration to generate a false reminder; at the same time, if the first switching element is short-circuited and causes the duration for which the circuit board continuously receives the first signal to reach the second duration, if the short-circuit of the first switching element is not resolved, after the driving member stops working, the circuit board will still continuously receive the first signal, and a first reminder message will be generated after the duration for which the circuit board continuously receives the first signal reaches the first duration, thus avoiding the situation that long-pressing the first button to shut down is misinterpreted as a short-circuit of the first switching element and a false reminder is issued, which can not only more accurately remind the user of the short-circuit of the first switching element, but also further improve the accuracy of controlling the oral cleaning device.

[0012] In a possible implementation, after the above-mentioned driving member is started, the above method further includes: after the duration for which the above circuit board continuously receives the above first signal reaches a third duration, the above circuit board outputs a stop signal to the above driving member; in response to the above stop signal, the above driving member stops working.

[0013] In the embodiments of the present application, in the case where the driving member has been started, by controlling the driving member to stop working after the duration for which the circuit board continuously receives the first signal reaches the third duration, it is possible not only to implement the function of stopping the oral cleaning device when the user long-presses the first button, but also to make the oral cleaning device (the driving member thereof) stop naturally when the first switching element has a short-circuit fault and the first switching element is continuously triggered, that is, when the circuit board continuously receives the first signal, thus avoiding the problem that the first switching element is continuously triggered during a short circuit, resulting in the inability of the oral cleaning device (the driving member thereof) to shut down.

[0014] In a possible implementation, after the above-mentioned driving member is started, the above method further includes: if the above circuit board receives the above first signal, it outputs a first control signal; in response to the above first control signal, the above oral cleaning device executes a first target event.

[0015] In the embodiments of the present application, since the circuit board will only receive the first signal and not the second signal after the first switching element is short-circuited, therefore, after the driving member is started, when the circuit board receives the first signal, the oral cleaning device can be controlled to execute a first target event, such as but not limited to function mode or gear adjustment, etc., so as to ensure that the oral cleaning device can successfully complete the current oral cleaning task even when the first switching element is short-circuited.

[0016] In a possible implementation, the start of the above-mentioned driving member includes: the above driving member operates according to target working parameters; after the above driving member is started, the above method further includes: if the above circuit board receives the above first signal, the above driving member continues to operate according to the above target working parameters until the end of the current operation.

[0017] In the embodiments of the present application, since the circuit board will only receive the first signal and not the second signal after the first switching element is short-circuited, therefore, after the driving member is started, that is, when it operates according to target working parameters, if the circuit board receives the first signal, the driving member of the oral cleaning device can be controlled to continue to operate according to the target working parameters (target working mode and / or target working gear) until the end of the current operation, so as to ensure that the oral cleaning device can successfully complete the current oral cleaning work according to the target working parameters even when the first switching element is short-circuited after the driving member is started, resulting in the driving member having no response.

[0018] In a possible implementation, after the above-mentioned driving member continues to operate according to the above-mentioned target parameters, the above-mentioned method further includes: if the signal of the above-mentioned circuit board received from the above-mentioned first switching element changes from the above-mentioned first signal to the above-mentioned second signal, then output a second control signal; in response to the above-mentioned second control signal, the above-mentioned oral cleaning device executes a second target event.

[0019] In the embodiments of the present application, after the driving member operates according to the target parameters, by changing the signal of the circuit board received from the first switching element from the first signal to the second signal, that is, after the first button experiences a change from the pressed state to the released state, the oral cleaning device can be controlled to execute the second target event, such as but not limited to mode switching, gear switching, shutdown, start or stop of the detection function, etc., avoiding the situation that the first switching element of the first button is short-circuited and the oral cleaning device is mis-triggered to execute the second target event when the circuit board receives the first signal, greatly reducing the probability of mis-triggering and improving the accuracy of controlling the oral cleaning device.

[0020] In a possible implementation, after the above-mentioned driving member continues to operate according to the above-mentioned target parameters, the above-mentioned method further includes: if the signal of the above-mentioned circuit board received from the above-mentioned first switching element changes from the above-mentioned first signal to the above-mentioned second signal, then determine the duration of the above-mentioned first signal from the moment when the above-mentioned first signal is received to the moment when it changes to the above-mentioned second signal; if the duration of the above-mentioned first signal is greater than or equal to the effective duration, the above-mentioned driving member continues to operate according to the above-mentioned target parameters until the end of this operation.

[0021] In the embodiments of the present application, the driving component generates certain vibrations during operation. Generally, the short circuit of the first switching element is caused by the first button getting wet or the internal condensation water generated due to the temperature difference between the inside and outside of the housing of the oral cleaning device. Therefore, if the short circuit of the first switching element occurs after the driving component is started, the water that causes the short circuit of the first switching element may also be shaken loose by the vibrations of the driving component, resulting in the signal output by the first switching element received by the circuit board switching from the first signal to the second signal, thus causing false triggering. To avoid the above false triggering phenomenon caused by the vibrations generated during the operation of the driving component, when the circuit board receives the first signal until the moment it becomes the second signal, if the duration of the first signal is greater than or equal to the effective duration, it is considered that this change is a false triggering phenomenon caused by the vibrations of the driving component after the short circuit of the first switching element. That is, it can be confirmed as an invalid operation, and thus no response is made, allowing the driving component to continue working according to the target parameters until the end of this operation, avoiding the short circuit of the first switching element during the operation of the driving component, causing false triggering of the first button, or even repeated false triggering problems, further reducing the probability of false triggering and improving the accuracy of controlling the oral cleaning device; at the same time, even if the first switching element of the first button is short-circuited, the driving component can still normally complete this operation while maintaining the original target parameters, ensuring the practicability of the oral cleaning device.

[0022] In a possible implementation manner, the above method further includes: when the above oral cleaning device is triggered to switch to the preparatory working state, the above circuit board outputs a second reminder signal; in response to the above second reminder signal, the above oral cleaning device emits a second reminder message; wherein, the above oral cleaning device further includes an indicator light and / or a speaker; the above second reminder message includes at least one of the following: the above indicator light lights up, the above speaker emits a second preset voice, and the above driving component vibrates at a second preset frequency for a second preset duration.

[0023] In the embodiments of the present application, when the oral cleaning device is triggered to switch to the preparatory working state, the oral cleaning device can be controlled to emit a second reminder message. Thus, when the oral cleaning device malfunctions and needs to be repaired, the oral cleaning device can emit a second reminder message in the preparatory working state, eliminating the possibility for the maintenance personnel that the oral cleaning device has no power or the circuit board has a fault, providing great convenience for the maintenance work of the oral cleaning device and greatly improving the maintenance efficiency of the maintenance personnel.

[0024] In a possible implementation, the above oral cleaning device further includes a second button and a second switch element linked to the second button. The second switch element is electrically connected to the circuit board, and the second button is exposed outside the handle housing. The method further includes: when the second button is pressed, the circuit board outputs a third reminder signal; in response to the third reminder signal, the oral cleaning device issues a third reminder message. Wherein, the oral cleaning device further includes an indicator light and / or a speaker. The third reminder message includes at least one of the following: the indicator light lights up, the speaker emits a third preset voice, and the driving member vibrates at a third preset frequency for a third preset duration.

[0025] In the embodiments of the present application, the oral cleaning device may further include a second button in addition to the first button. When the oral cleaning device malfunctions and needs to be repaired, pressing the second button can make the oral cleaning device issue a third reminder message, eliminating the possibility that the oral cleaning device has no power or the circuit board fails for the maintenance personnel, further providing great convenience for the maintenance work of the oral cleaning device and improving the maintenance efficiency of the maintenance personnel.

[0026] In a possible implementation, after the circuit board receives the signal of the first switch element and changes from the first signal to the second signal, it outputs a start signal to the driving member, including: after the circuit board receives the first signal of the first switch element for a duration not less than a fourth duration, it receives the second signal and outputs a start signal to the driving member.

[0027] In the embodiments of the present application, when the circuit board receives the second signal after receiving the first signal of the first switch element for a duration not less than the fourth duration, it issues a start signal to the driving member to make the driving member start working, avoiding a short jump when the first switch element is short-circuited. That is, when the short-circuit state of the first switch element switches to a non-short-circuit state, for example, when the water droplet or evaporation that causes the short-circuit of the first switch element causes the first switch element to change from a short-circuit state to a non-short-circuit state or the first switch element has poor contact, the problem of incorrect automatic start of the driving member is caused. By setting the duration condition for the circuit board to receive the first signal to distinguish between a normal pressing action and a short-circuit jump of the first switch element, the false trigger interference generated by the short-circuit jump of the first switch element is filtered out, improving the accuracy of controlling the oral cleaning device.

[0028] In a possible implementation, the circuit board includes a pull-up resistor, the first end of the first switching element is grounded, the second end of the first switching element is connected to the first end of the pull-up resistor, and the second end of the pull-up resistor is connected to a power supply end; the signal of the first switching element is the level of the first end of the pull-up resistor and the second end of the first switching element, the first signal is a low level, and the second signal is a high level.

[0029] In the embodiment of the present application, by grounding one end of the first switch element and connecting the other end to one end of the pull-up resistor, and connecting the other end of the pull-up resistor to the power supply end, when the first button is in a pressed state, the first signal of the first switch element is at a low level, and when the first button is in a released state, the second signal of the first switch element is at a high level, that is, the current is small when the first switch element is closed, thereby avoiding the problem of sparking and affecting the life of the switch; at the same time, by grounding one end of the first switch element instead of directly grounding the pull-up resistor, the problem of conduction between the pull-up resistor and the microcontroller unit (Motor Control Un it, MCU) of the oral cleaning device and the ground, resulting in MCU leakage, is avoided, thereby reducing the power consumption loss of the oral cleaning device.

[0030] In a possible implementation, the oral cleaning device further includes: a third button, and a third switch element linked to the third button, the third switch element is electrically connected to the circuit board, and the third button is exposed on the handle shell; when a short circuit occurs in the first switch element linked to the first button, the third button is triggered to control the vibration of the driving member.

[0031] In an embodiment of the present application, when the first switch element linked to the first button short-circuits due to condensed water generated inside due to water ingress or temperature difference between the inside and outside of the housing of the oral cleaning device, that is, when the first button fails, the vibration of the driving member can be controlled by a third button other than the first button on the oral cleaning device, so that the water that causes the short-circuit of the first switch element can be dispersed by controlling the vibration of the driving member by the third button, thereby releasing the short circuit of the first switch element and realizing the self-maintenance function. This reduces the necessity for maintenance personnel to perform maintenance on the oral cleaning device to a certain extent and improves the practicality of the oral cleaning device.

[0032] In a possible implementation, when a short-circuit fault occurs in the first switch element linked to the first button, after the third button is triggered, the drive element is controlled to vibrate at the third vibration frequency and / or the third vibration amplitude; within the fifth time period after the third button is triggered, if the signal of the first switch element changes from the first signal to the second signal, the drive element is controlled to vibrate at the first vibration frequency and / or the first vibration amplitude.

[0033] In the embodiment of the present application, when the third button is used to control the driving member to disperse the water that causes the short circuit of the first switching element with greater vibration within the fifth time period after the third button is triggered, after the short circuit of the first switching element is released, that is, after the signal of the first switching element changes from the first signal to the second signal, the driving member will stop the self-maintenance work and switch back to the normal working state, that is, vibrate at the first vibration frequency and / or the first vibration amplitude. Thus, not only the problem of a large amount of power consumption caused by the driving member vibrating at a large third vibration frequency and / or third vibration amplitude all the time is avoided, but also the user can be timely aware that the self-maintenance function has been completed through the switching of the vibration frequency and / or vibration amplitude, and the oral cleaning work can start normally.

[0034] In a possible implementation manner, when the first switching element associated with the first button does not have a short circuit fault, the third button is used to adjust the working mode, working gear, or the opening and closing of the detection function of the oral cleaning device.

[0035] In the embodiment of the present application, not only can the driving member be controlled to vibrate by the third button on the oral cleaning device other than the first button when the first button gets water in or the internal condensation water is generated due to the temperature difference between the inside and outside of the housing of the oral cleaning device, resulting in the short circuit of the first switching element, that is, the first button fails, to disperse the water that causes the short circuit of the first switching element and release the short circuit of the first switching element to realize the self-maintenance function, but also when the first switching element associated with the first button does not have a short circuit fault, the working mode, working gear, or the opening and closing of the detection function of the oral cleaning device can be adjusted by the third button. This not only reduces the necessity for maintenance personnel to repair the oral cleaning device to a certain extent but also further improves the practicality of the oral cleaning device. At the same time, the reuse of button functions can be realized, the manufacturing cost of the oral cleaning device can be reduced, and the integration of the oral cleaning device can be improved.

[0036] In a possible implementation manner, the oral cleaning device further includes: a fourth button and a fourth switching element associated with the fourth button. The fourth switching element is electrically connected to the circuit board. The fourth button is exposed outside the handle housing. The fourth button has a pressed state and a released state. When the fourth button is in the pressed state, the fourth switching element outputs a third signal. When the fourth button is in the released state, the fourth switching element outputs a fourth signal. The fourth button is used to adjust the working mode, working gear, or the opening and closing of the detection function of the oral cleaning device. The startup of the driving member includes: the driving member working according to the target working parameters. After the driving member starts up, the method further includes: when the duration for which the fourth switching element continuously outputs the third signal does not belong to the effective duration range, it is determined that the fourth switching element has a short circuit fault, and the driving member continues to work according to the target working parameters.

[0037] In the embodiments of the present application, by setting a fourth button in addition to the first button on the oral cleaning device to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device, etc., and when the duration for which the fourth switch element of the fourth button continuously outputs a third signal does not fall within the effective duration range, it is determined that the fourth switch element has a short - circuit fault, and the driving member continues to work according to the target working parameters, avoiding the short - circuit of the fourth switch element during the operation of the driving member, causing the triggering of the fourth button, or even repeated triggering, further reducing the probability of mis - triggering and improving the accuracy of controlling the oral cleaning device; at the same time, even if the fourth switch element of the fourth button is short - circuited, the driving member can still normally complete the current work while maintaining the original target parameters (mode, gear), ensuring the practicability of the oral cleaning device.

[0038] In a possible implementation manner, the above - mentioned oral cleaning device is an electric toothbrush or a dental irrigator.

[0039] In a second aspect, embodiments of the present application provide an oral cleaning device, including: a handle housing, a first button, a first switch element, a circuit board, and a driving member. The first switch element and the driving member are respectively electrically connected to the circuit board. The first button is exposed outside the handle housing. The first button is used to link the first switch element. The first button has a pressed state and a released state. When the first button is in the pressed state, the first switch element outputs a first signal. When the first button is in the released state, the first switch element outputs a second signal;

[0040] After the circuit board receives the signal of the first switch element changing from the first signal to the second signal, the circuit board outputs a start signal to the driving member, and the driving member starts.

[0041] In a third aspect, embodiments of the present application provide a control device for an oral cleaning device. The control device for the oral cleaning device is applied to an oral cleaning device. The oral cleaning device includes a handle housing, a first button, a first switch element, a circuit board, and a driving member. The first switch element and the driving member are respectively electrically connected to the circuit board. The first button is exposed outside the handle housing. The first button is used to link the first switch element. The first button has a pressed state and a released state. When the first button is in the pressed state, the first switch element outputs a first signal. When the first button is in the released state, the first switch element outputs a second signal. The control device for the oral cleaning device includes:

[0042] A first output module, configured to output a start signal to the driving member after the circuit board receives the signal of the first switch element changing from the first signal to the second signal;

[0043] The first response module is used to start the driving member in response to the above-mentioned start signal.

[0044] In a possible implementation, the control device of the oral cleaning device further includes:

[0045] The second output module is used to output a first reminder signal by the circuit board after the duration of continuously receiving the first signal by the circuit board reaches a first duration;

[0046] The second response module is used to send a first reminder message by the oral cleaning device in response to the first reminder signal; the oral cleaning device further includes an indicator light and / or a speaker; the first reminder message includes at least one of the following: the indicator light lights up, the speaker emits a first preset voice, and the driving member vibrates at a first preset frequency for a first preset duration.

[0047] In a possible implementation, the control device of the oral cleaning device further includes:

[0048] The third output module is used to output a shutdown signal to the driving member by the circuit board after the duration of continuously receiving the first signal by the circuit board reaches a second duration;

[0049] The third response module is used to stop the driving member from working in response to the shutdown signal; the second duration is less than the first duration.

[0050] In a possible implementation, the control device of the oral cleaning device further includes:

[0051] The fourth output module is used to output a shutdown signal to the driving member by the circuit board after the duration of continuously receiving the first signal by the circuit board reaches a third duration;

[0052] The fourth response module is used to stop the driving member from working in response to the shutdown signal.

[0053] In a possible implementation, the control device of the oral cleaning device further includes:

[0054] The fifth output module is used to output a first control signal if the circuit board receives the first signal;

[0055] The fifth response module is used to execute a first target event by the oral cleaning device in response to the first control signal.

[0056] In a possible implementation, the first response module is specifically used to: in response to the start signal, the driving member works according to target working parameters;

[0057] The control device of the above oral cleaning device further includes: a first working module, configured to, if the above circuit board receives the above first signal, the above driving member continues to work according to the above target working parameters until the end of this work.

[0058] In a possible implementation manner, the control device of the above oral cleaning device further includes:

[0059] A sixth output module, configured to, if the signal of the above first switch element received by the above circuit board changes from the above first signal to the above second signal, output a second control signal;

[0060] A sixth response module, configured to, in response to the above second control signal, the above oral cleaning device executes a second target event.

[0061] In a possible implementation manner, the control device of the above oral cleaning device further includes:

[0062] A determination module, configured to, if the signal of the above first switch element received by the above circuit board changes from the above first signal to the above second signal, determine the duration of the above first signal from the moment of receiving the above first signal to the moment of changing to the above second signal;

[0063] A second working module, configured to, if the duration of the above first signal is greater than or equal to the effective duration, the above driving member continues to work according to the above target parameters until the end of this work.

[0064] In a possible implementation manner, the control device of the above oral cleaning device further includes:

[0065] A seventh output module, configured to, when the above oral cleaning device is triggered to switch to the preparatory working state, the above circuit board outputs a second reminder signal;

[0066] A seventh response module, configured to, in response to the above second reminder signal, the above oral cleaning device issues a second reminder message;

[0067] Wherein, the above oral cleaning device further includes an indicator light and / or a speaker; the above second reminder message includes at least one of the following: the above indicator light lights up, the above speaker emits a second preset voice, the above driving member vibrates at a second preset frequency for a second preset duration.

[0068] In a possible implementation manner, the above oral cleaning device further includes a second button, and a second switch element linked to the second button, the second switch element is electrically connected to the above circuit board, and the second button is exposed outside the handle shell;

[0069] The control device of the above oral cleaning device further includes:

[0070] An eighth output module, configured to output a third reminder signal by the circuit board when the second button is pressed;

[0071] An eighth response module, configured to make the oral cleaning device send a third reminder message in response to the third reminder signal;

[0072] Wherein, the oral cleaning device further includes an indicator light and / or a speaker; the third reminder message includes at least one of the following: the indicator light is on, the speaker emits a third preset voice, and the driving member vibrates at a third preset frequency for a third preset duration.

[0073] In a possible implementation manner, the first output module is specifically configured to: after the circuit board receives the second signal after the duration of the first signal of the first switch element is not less than a fourth duration, output a start signal to the driving member.

[0074] In a possible implementation manner, the circuit board includes a pull-up resistor, a first end of the first switch element is grounded, a second end of the first switch element is connected to a first end of the pull-up resistor, and a second end of the pull-up resistor is connected to a power supply terminal; the signal of the first switch element is the level of the first end of the pull-up resistor and the second end of the first switch element, the first signal is a low level, and the second signal is a high level.

[0075] In a possible implementation manner, the oral cleaning device further includes: a third button, and a third switch element linked to the third button, the third switch element is electrically connected to the circuit board, and the third button is exposed outside the handle housing;

[0076] The control device of the oral cleaning device further includes: a first control module, configured to control the driving member to vibrate after the third button is triggered when a short circuit fault occurs in the first switch element linked to the first button.

[0077] In a possible implementation manner, the first control module is specifically configured to: when a short circuit fault occurs in the first switch element linked to the first button, control the driving member to vibrate at the third vibration frequency and / or the third vibration amplitude after the third button is triggered;

[0078] The control device of the oral cleaning device further includes: a second control module, configured to control the driving member to vibrate at the first vibration frequency and / or the first vibration amplitude if the signal of the first switch element changes from the first signal to the second signal within a fifth duration after the third button is triggered.

[0079] In a possible implementation, when the first switch element associated with the first button does not have a short - circuit fault, the third button is used to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device.

[0080] In a possible implementation, the oral cleaning device further includes: a fourth button, and a fourth switch element associated with the fourth button. The fourth switch element is electrically connected to the circuit board. The fourth button is exposed outside the handle housing. The fourth button has a pressed state and a released state. When the fourth button is in the pressed state, the fourth switch element outputs a third signal. When the fourth button is in the released state, the fourth switch element outputs a fourth signal. The fourth button is used to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device. The first response module is specifically configured to: in response to the start signal, the driving member operates according to the target working parameters.

[0081] The control device of the oral cleaning device further includes: a third working module, configured to determine that the fourth switch element has a short - circuit fault when the duration for which the fourth switch element continuously outputs the third signal does not fall within the effective duration range, and the driving member continues to operate according to the target working parameters.

[0082] In a possible implementation, the oral cleaning device is an electric toothbrush or a dental irrigator.

[0083] In a fourth aspect, an embodiment of the present application provides an oral cleaning device, including: a handle housing, a first button, a first switch element, a circuit board, and a driving member. The first switch element and the driving member are respectively electrically connected to the circuit board. The first button is exposed outside the handle housing. The first button is used to link the first switch element. The first button has a pressed state and a released state. When the first button is in the pressed state, the first switch element outputs a first signal. When the first button is in the released state, the first switch element outputs a second signal.

[0084] The oral cleaning device further includes: a processor and a memory;

[0085] The memory is used to store a computer program, and the computer program is adapted to be loaded and executed by the processor to perform the steps of the method provided in the first aspect of the embodiments of the present application.

[0086] In a fifth aspect, an embodiment of the present application provides a computer storage medium. The computer storage medium stores multiple instructions, and the instructions are adapted to be loaded and executed by the processor to perform the steps of the method provided in the first aspect of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0087] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0088] Figure 1 Schematic diagram of the structure of an oral cleaning device provided in an exemplary embodiment of the present application;

[0089] Figure 2 Schematic diagram of the connection relationship of various components inside an oral cleaning device provided in an exemplary embodiment of the present application;

[0090] Figure 3 Schematic diagram of the implementation process of a control method for an oral cleaning device provided in an exemplary embodiment of the present application;

[0091] Figure 4 Schematic diagram of the implementation process of another control method for an oral cleaning device provided in an exemplary embodiment of the present application;

[0092] Figure 5 Schematic diagram of the implementation process of another control method for an oral cleaning device provided in an exemplary embodiment of the present application;

[0093] Figure 6 Schematic diagram of the structure of another oral cleaning device provided in an exemplary embodiment of the present application;

[0094] Figure 7 Schematic diagram of the structure of a control device for an oral cleaning device provided in an exemplary embodiment of the present application;

[0095] Figure 8 Schematic diagram of the structure of another oral cleaning device provided in an exemplary embodiment of the present application.

[0096] Reference numerals: 100, oral cleaning device; 110, handle housing; 120, first button; 130, first switching element; 140, circuit board; 150, driving member; 210, pull-up resistor; 220, power supply terminal; 600, oral cleaning device; 610, second button; 620, second switching element; 800, oral cleaning device; 810, processor; 820, memory. Detailed implementation manners

[0097] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

[0098] The terms "first", "second", "third", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0099] Please refer to Figure 1 , Figure 1 The structural diagram of an oral cleaning device provided in an embodiment of the present application is exemplarily shown. Figure 1 As shown, the oral cleaning device 100 includes: a handle shell 110, a first button 120, a first switch element 130, a circuit board 140 and a driving member 150. Among them:

[0100] The first button 120 is exposed on the handle shell 110 and has a pressed state and a released state, and is used to link the first switch element 130 to control the opening of the oral cleaning device 100 .

[0101] Specifically, when the first button 120 is in a pressed state, ie, when the first button 120 is pressed, the first switch element 130 outputs a first signal; when the first button 120 is in a released state, ie, when the first button 120 is lifted, the first switch element 130 outputs a second signal.

[0102] The first switch element 130 and the driver 150 are electrically connected to the circuit board 140 respectively. The circuit board 140 is used to output a start signal to the driver 150 after receiving a signal from the first switch element 130 that changes from a first signal to a second signal, so that the driver 150 starts.

[0103] The driving member 150 may be, but is not limited to, a pump or a motor on the oral cleaning device 100 , and is used to drive the oral cleaning device 100 to perform oral cleaning.

[0104] It can be understood that when the oral cleaning device 100 is in the off state, the first button 120 should be in the released state; when the first button 120 is in the pressed state or changes from the pressed state to the released state, it means that the first switch element 130 of the first button 120 is triggered, that is, the user can also control the oral cleaning device 100 to shut down, or adjust the working mode, working gear or detection function on and off through the first button 120, and the embodiment of the present application is not limited to this.

[0105] Understandably, Figure 1The first button 120 of the oral cleaning device 100 in [description] is not limited to controlling the startup (power-on) of the oral cleaning device 100, but can also be used to control the shutdown, stop, adjustment of the working mode, working gear of the oral cleaning device 100, or the opening and closing of detection functions, etc. The embodiments of the present application do not limit this.

[0106] It can be understood that Figure 1 In addition to the first button 120, the oral cleaning device 100 in [description] may further include other buttons such as a second button, a third button, a fourth button, etc. That is, in addition to the first switch element 130 corresponding to the first button 120, the oral cleaning device 100 may also correspondingly include switch elements corresponding to other buttons such as a second switch element, a third switch element, a fourth switch element, etc. The switch element corresponding to each button is electrically connected to the circuit board 140. The embodiments of the present application do not limit this.

[0107] It can be understood that when Figure 1 the oral cleaning device 100 in [description] includes multiple buttons such as the first button 120, the functions corresponding to the multiple buttons may be the same or different, and corresponding settings can be made according to actual needs. The embodiments of the present application do not limit this.

[0108] It can be understood that the oral cleaning device 100 can be a device capable of performing oral cleaning, including but not limited to an electric toothbrush or a dental irrigator, etc. The oral cleaning device 100 may also but not limited to be equipped with one or more indicator lights, one or more buttons, a speaker, a motor, etc.

[0109] In some possible embodiments, as Figure 2 shown, Figure 1 the circuit board 140 in [description] includes a pull-up resistor 210. The first end 131 of the first switch element 130 is grounded. The second end 132 of the first switch element 130 is connected to the first end 211 of the pull-up resistor 210. The second end 212 of the pull-up resistor 210 is connected to the power supply terminal 220. The signal of the first switch element 130 is the level of the first end 211 of the pull-up resistor 210 and the second end 132 of the first switch element 130, so that Figure 1When the first button 120 in it is in the pressed state, the first signal output by the first switch element is at a low level. When the first button is in the released state, the second signal output by the first switch element is at a high level. That is, when the first switch element 130 is closed, the current is small, avoiding the problem of arcing and affecting the switch life. At the same time, by grounding one end of the first switch element 130 instead of directly grounding the pull-up resistor 210, the problem of the pull-up resistor 210 being conducted with the micro-control unit (Motor Control Unit, MCU) and the ground of the oral cleaning device 100, resulting in the leakage of the MCU, is avoided, thereby reducing the power consumption loss of the oral cleaning device 100.

[0110] In the related art, for example, oral cleaning devices such as electric toothbrushes or water flossers usually set buttons to control the start and stop of the driving member (motor) of the oral cleaning device. However, on the one hand, oral cleaning devices are usually used in a humid environment. If the waterproof performance of the buttons of the oral cleaning device is not good, water is likely to flow into the circuit board of the button from the gaps of the button, causing the switch element corresponding to the button to short-circuit. On the other hand, even if the waterproof performance of the buttons of the oral cleaning device is good, condensation water will be generated inside due to the temperature difference between the inside and outside of the handle shell of the oral cleaning device. For example, in winter, the outside of the handle shell of the oral cleaning device is relatively cold, and when using hot water for oral cleaning or holding the handle shell, condensation water will be generated inside, causing the switch element inside the oral cleaning device to short-circuit. In the actual practice of oral cleaning devices, it is found that the short-circuit of the switch element will cause the problem of self-start of the oral cleaning device, that is, when not in use, the oral cleaning device will turn on by itself, or the problem that it cannot be turned off after being turned on, which brings great trouble to the user.

[0111] To solve the problems existing in the above related art, next, in combination with Figure 1 - Figure 2 , an oral cleaning device control method provided by an embodiment of the present application will be introduced. Specifically, please refer to Figure 3 , which is a schematic diagram of the implementation process of an oral cleaning device control method provided by an exemplary embodiment of the present application. As Figure 3 shown, when the circuit board receives the signal of the first switch element changing from the first signal to the second signal at time t1, it will output a start signal to the driving member; after receiving the start signal from the circuit board, the driving member can respond to the start signal and start.

[0112] Specifically, when the user wants to start the oral cleaning device, the first button in the released state can be pressed down to make it in the pressed state. At this time, its corresponding first switch element will output a first signal. Then, the first button is released to restore it to the released state. At this time, the signal output by the first switch element will be switched from the first signal to the second signal. Thus, after the circuit board receives the signal from the first switch element changing from the first signal to the second signal, that is, after the first button experiences the change from the pressed state to the released state, a start signal is output to the driving member to start the oral cleaning device. This avoids problems such as the first switch element of the first button short-circuiting, causing the driving member to be accidentally triggered to start when the circuit board receives the first signal or being continuously triggered, resulting in the oral cleaning device being unable to shut down, and improves the accuracy of controlling the oral cleaning device.

[0113] Specifically, after receiving the start signal from the circuit board, the driving member can start to work according to the target working parameters, that is, start the oral cleaning work according to the target working mode and / or target working gear.

[0114] It can be understood that the target working mode and / or target working gear corresponding to the target working parameters can be the default working mode and / or working gear after the oral cleaning device is turned on, or can be the pre-set working mode and / or working gear. The embodiments of the present application do not limit this. The above working modes include but are not limited to the brushing mode, detection mode, vibration mode, dental flushing mode, etc. The above working gears include but are not limited to the first level, second level, third level, etc.

[0115] In some possible embodiments, in order to avoid a short jump when the first switch element is short-circuited, that is, when the short-circuit state of the first switch element switches to the non-short-circuit state, for example, when the water droplets causing the short-circuit of the first switch element slide off or evaporate, causing the first switch element to change from the short-circuit state to the non-short-circuit state, or when the first switch element has poor contact and the signal output by the first switch element keeps jumping between the first signal and the second signal, resulting in the problem of incorrect automatic start of the driving member, the circuit board can send a start signal to the driving member to make the driving member start working only when it receives the second signal after receiving the first signal from the first switch element for a duration not less than the fourth duration. That is, the user needs to long-press the first button to turn on the oral cleaning device, and by setting the condition of the duration for which the circuit board receives the first signal, the change in the signal output by the first switch element caused by the normal pressing start action is distinguished from the short jump of the signal output when the first switch element is short-circuited or has poor contact, filtering out the false trigger interference generated by the short short-circuit jump of the first switch element, and further improving the accuracy of controlling the oral cleaning device.

[0116] Understandably, in order to be able to distinguish the change in the output signal of the first switch element caused by a normal pressing start action from the momentary jump in the output signal when the first switch element is short-circuited or has poor contact, the above fourth time duration can be 30 ms, 50 ms, 100 ms, etc., and the embodiments of the present application do not limit this.

[0117] In some possible embodiments, since the circuit board will only receive the first signal and not the second signal after the first switch element is short-circuited, therefore, after the driving member is started, when the circuit board receives the first signal, a first control signal can be output, and in response to the first control signal, the oral cleaning device is controlled to execute a first target event, so as to ensure that even in the case where the first switch element is short-circuited, the oral cleaning device can successfully complete the current oral cleaning task.

[0118] Understandably, the above first target event includes but is not limited to work mode switching, work gear switching, shutdown, start or stop of detection functions, etc.

[0119] In some possible embodiments, since the circuit board will only receive the first signal and not the second signal after the first switch element is short-circuited, therefore, after the driving member is started to work according to the target working parameters, if the circuit board receives the first signal, the driving member of the oral cleaning device can be controlled to continue to work according to the target working parameters (target working mode and / or target working gear) until the end of the current work, so as to ensure that even in the case where the first switch element is short-circuited after the driving member is started and the driving member has no response, the oral cleaning device can successfully complete the current oral cleaning work according to the target working parameters.

[0120] In some possible embodiments, in order to avoid the situation of accidentally touching and controlling the oral cleaning device due to the short circuit of the first switch element, after the circuit board receives the first signal and controls the driving member to continue to work according to the target parameters at the time of its start, only when the signal of the first switch element received by the circuit board changes from the first signal to the second signal, that is, after the first button experiences a change from the pressed state to the released state, will a second control signal be output, and then in response to the second control signal, the oral cleaning device is controlled to execute a second target event, avoiding the situation that the first switch element of the first button is short-circuited and the oral cleaning device is accidentally triggered to execute the second target event when the circuit board receives the first signal, greatly reducing the probability of accidental triggering and improving the accuracy of controlling the oral cleaning device.

[0121] Understandably, the above second target event includes but is not limited to work mode switching, work gear switching, shutdown, start or stop of detection functions, etc.

[0122] In some possible embodiments, the driving member generates certain vibrations during operation. The short circuit of the first switching element is generally caused by water ingress into the first button or condensate generated inside due to the temperature difference between the inside and outside of the housing of the oral cleaning device. Therefore, if a short circuit of the first switching element occurs after the driving member is started, the water that causes the short circuit of the first switching element may also be shaken loose by the vibrations of the driving member, resulting in the signal output by the first switching element received by the circuit board switching from the first signal to the second signal and causing false triggering. To avoid the above false triggering phenomenon caused by the vibrations generated during the operation of the driving member, as Figure 4 shown, after the driving member operates according to the target parameters, during the period from the moment when the circuit board receives the first signal to the moment when it becomes the second signal, when the duration of the first signal is greater than or equal to the effective duration, it is considered that this change is a false triggering phenomenon caused by the vibrations of the driving member after the short circuit of the first switching element. That is, it can be confirmed as an invalid operation and thus no response is made, allowing the driving member to continue operating according to the target parameters until the end of this operation, avoiding the short circuit of the first switching element during the operation of the driving member, causing false triggering of the first button, or even repeated false triggering problems, further reducing the probability of false triggering and improving the accuracy of controlling the oral cleaning device; at the same time, even if the first switching element of the first button is short-circuited, the driving member can still complete this operation with the original target parameters normally, ensuring the practicality of the oral cleaning device.

[0123] In some possible embodiments, to avoid the problem that the first switching element of the first button is short-circuited, causing the circuit board to continuously receive the first signal and thus be continuously triggered, resulting in the oral cleaning device being unable to shut down, after the driving member is started, when the duration of the circuit board continuously receiving the first signal reaches the third duration, a shutdown signal can be output to the driving member, and then in response to the shutdown signal, the driving member is controlled to stop operating. This can not only achieve the function of shutting down the oral cleaning device when the user long-presses the first button, but also when the first switching element has a short-circuit fault and the first switching element is continuously triggered, that is, when the circuit board continuously receives the first signal, the driving member of the oral cleaning device can be shut down naturally, avoiding the problem that the first switching element is continuously triggered during the short circuit, resulting in the driving member of the oral cleaning device being unable to shut down.

[0124] In some possible embodiments, when the first switching element is short-circuited, the circuit board continuously receives the first signal. Therefore, regardless of whether the driving member of the oral cleaning device has been started, after the duration of the circuit board continuously receiving the first signal reaches a first duration, it can be considered that the first switching element is short-circuited. The circuit board will output a first reminder signal, and then in response to the first reminder signal, the oral cleaning device will issue a first reminder message, so as to timely remind the user that the first switching element of the oral cleaning device has a short-circuit fault, facilitating the user to promptly handle the fault generated by the oral cleaning device.

[0125] It can be understood that the first duration can be 5S, 8S, etc., and the embodiments of the present application do not limit this.

[0126] It can be understood that Figure 1 The oral cleaning device 100 in [[ ]] may further include an indicator light and / or a speaker. The above first reminder message may include but is not limited to at least one of the following: the indicator light is on, the speaker emits a first preset voice, the driving member vibrates at a first preset frequency for a first preset duration, etc. The above first preset voice may be voice data related to reminding the user that the first switching element has a short-circuit fault or the oral cleaning device has a fault. The above first preset frequency may be 1Hz, 10Hz, etc., and the first preset duration may be 5S, 10S, etc. The embodiments of the present application do not limit this.

[0127] In some possible embodiments, in order to avoid the situation that when the first button is normally long-pressed to shut down, the duration of the circuit board continuously receiving the first signal reaches the first duration and a reminder message (false reminder) will also be issued, causing the user to have the illusion that the first switching element of the oral cleaning device is short-circuited, after the duration of the circuit board continuously receiving the first signal reaches a second duration less than the first duration, a shutdown signal can be output to the driving member, and then in response to the shutdown signal, the driving member is made to stop working, so that in the functional logic of normally long-pressing the first button to shut down, after the oral cleaning device is normally long-pressed to shut down, the circuit board will no longer receive the first signal, that is, the duration of the circuit board continuously receiving the first signal will not reach the first duration to generate a false reminder; at the same time, if the duration of the circuit board continuously receiving the first signal reaches the second duration due to the short-circuit of the first switching element, and if the short-circuit of the first switching element is not resolved, after the driving member stops working, the circuit board will still continuously receive the first signal, and a first reminder message will be generated after the duration of the circuit board continuously receiving the first signal reaches the first duration, thus avoiding the situation that long-pressing the first button to shut down is misinterpreted as a short-circuit of the first switching element and a false reminder is issued. This not only can more accurately remind the user of the short-circuit of the first switching element, but also further improves the accuracy of controlling the oral cleaning device.

[0128] Understandably, the second duration can be 4S, 5S, etc., and the embodiments of the present application do not limit this.

[0129] In some possible embodiments, the oral cleaning device does not have the function of turning off by long pressing. At this time, if the circuit board continuously receives the first signal, the oral cleaning device can first send a short - circuit reminder and then control the oral cleaning device to stop. This allows the user to timely understand that this shutdown is caused by a short - circuit in combination with the short - circuit reminder message, saving the time for troubleshooting. For example, when the duration of the circuit board continuously receiving the first signal reaches 3S, a reminder message can be sent to let the user timely understand the situation that the first switching element has short - circuited. Then, when the duration of the circuit board continuously receiving the first signal reaches 5S, the oral cleaning device can be controlled to stop. Combining with the previous short - circuit reminder, the user can timely understand that this shutdown is caused by a short - circuit.

[0130] In some possible embodiments, to avoid the problem that the first switching element is continuously triggered when short - circuited, resulting in the inability of the oral cleaning device (the driving part) to turn off, such as Figure 5 As shown, after the driving part is started, after the duration of the circuit board continuously receiving the first signal reaches the third duration, a shutdown signal can be output to the driving part, and then in response to the shutdown signal, the driving part is controlled to stop working. Thus, not only can the function of turning off the oral cleaning device be realized when the user long - presses the first button, but also when the first switching element has a short - circuit fault and is continuously triggered, that is, when the circuit board continuously receives the first signal, the oral cleaning device (the driving part) can be naturally turned off, solving the problem that the first switching element is continuously triggered when short - circuited, resulting in the inability of the oral cleaning device (the driving part) to turn off.

[0131] In some possible embodiments, when the oral cleaning device is triggered to switch to the preparatory working state, the circuit board outputs a second reminder signal. In response to the second reminder signal, the oral cleaning device sends a second reminder message. Thus, when the oral cleaning device has a fault and is being repaired, the oral cleaning device can send a second reminder message in the preparatory working state, ruling out the possibility that the oral cleaning device has no power or the circuit board has a fault for the maintenance personnel, providing great convenience for the maintenance work of the oral cleaning device and greatly improving the maintenance efficiency of the maintenance personnel.

[0132] Understandably, Figure 1The oral cleaning device 100 may further include an indicator light and / or a speaker, and the second reminder message may include but is not limited to at least one of the following: the indicator light is on, the speaker emits a second preset voice, the driving member vibrates at a second preset frequency for a second preset time, etc. The second preset voice may be voice data related to reminding the user that the oral cleaning device is in a preparatory working state, the second preset frequency may be 0.5 Hz, 2 Hz, etc., and the second preset time may be 3S, 2S, etc., which are not limited in the present embodiment.

[0133] In some possible embodiments, Figure 6 As shown, the oral cleaning device 600 may include Figure 1 In addition to the handle shell 110, the first button 120, the first switch element 130, the circuit board 140 and the driving member 150, it can also include a second button 610 and a second switch element 620 linked to the second button 610, the second switch element 620 is electrically connected to the circuit board 140, and the second button 610 is exposed on the handle shell 110.

[0134] Specifically, it can be Figure 6 When the second button 610 of the oral cleaning device 600 is pressed, the circuit board outputs a third reminder signal, and then in response to the third reminder signal, the oral cleaning device sends a third reminder message, that is, when the oral cleaning device fails and needs to be repaired, pressing the second button can cause the oral cleaning device to send a third reminder message, thereby eliminating the possibility that the oral cleaning device is out of power or that the circuit board has failed, further providing greater convenience for the maintenance work of the oral cleaning device and improving the maintenance efficiency of the maintenance personnel.

[0135] Understandably, Figure 6 The oral cleaning device 600 may further include an indicator light and / or a speaker, and the third reminder message may include but is not limited to at least one of the following: the indicator light is on, the speaker emits a third preset voice, the driving member vibrates at a third preset frequency for a third preset time, etc. The third preset voice may be voice data related to the function of the second button, the third preset frequency may be 0.4 Hz, 1.5 Hz, etc., and the third preset time may be 1.5S, 0.9S, etc., which are not limited in the present embodiment.

[0136] It is understandable that the first reminder message, the second reminder message, and the third reminder message can be the same reminder message or different reminder messages, and the embodiment of the present application does not limit this. When the first reminder message, the second reminder message, and the third reminder message are different reminder messages, the user can be more clear about the situation corresponding to each reminder message, so that the user can more accurately understand the state of the oral cleaning device or when the oral cleaning device fails, the maintenance personnel can more accurately eliminate the causes of some failures, further improving the maintenance efficiency.

[0137] In some possible embodiments, the oral cleaning device may include Figure 1 In addition to the handle shell 110, the first button 120, the first switch element 130, the circuit board 140 and the driving member 150, it can also include a third button and a third switch element linked to the third button, the third switch element is electrically connected to the circuit board, and the third button is exposed on the handle shell. At this time, the first button 120 can be a switch button, and the third button can be a working mode or working gear adjustment button or a switch button of a detection function, etc. Only when the first switch element linked to the first button short-circuit fault occurs due to condensed water generated inside the first button or the temperature difference between the inside and outside of the oral cleaning device shell, the third button other than the first button on the oral cleaning device will be triggered to control the vibration of the driving part. In this way, the water that causes the short circuit of the first switch element will be dispersed by controlling the vibration of the driving part through the third button, and the short circuit of the first switch element will be released to realize the self-maintenance function, which to a certain extent reduces the necessity for maintenance personnel to perform maintenance on the oral cleaning device. In addition, the vibration of the driving part will be controlled by triggering the third button only when a short circuit fault occurs in the first button 120, so as to avoid the problem that the third button is triggered when the first button 120 is normal and causes the driving part to vibrate, resulting in the user being unable to distinguish which button is the switch button, thereby further improving the practicality of the oral cleaning device.

[0138] It can be understood that the third button can be Figure 6 The second button 610 in the oral cleaning device 600 shown, or in addition to Figure 6 The embodiments of the present application do not limit the other buttons other than the first button 120 and the second button 610 in the oral cleaning device 600 shown.

[0139] In some possible embodiments, when the oral cleaning device includes in addition Figure 1In addition to the handle housing 110, the first button 120, the first switch element 130, the circuit board 140, and the driving member 150, when the oral cleaning device further includes a third button and a third switch element linked to the third button, when a short-circuit fault occurs in the first switch element linked to the first button, after the third button is triggered, the driving member can be controlled to vibrate at a third vibration frequency and / or a third vibration amplitude. The third vibration frequency is greater than the first vibration frequency, and the third vibration amplitude is greater than the first vibration amplitude. And within the fifth time period after the third button is triggered, if the signal of the first switch element changes from the first signal to the second signal, the driving member is controlled to vibrate at the first vibration frequency and / or the first vibration amplitude. That is, by controlling the driving member to vibrate with a greater vibration through the third button, the water that causes the short circuit of the first switch element is dispersed within the fifth time period after the third button is triggered. After the short circuit of the first switch element is removed, that is, after the signal of the first switch element changes from the first signal to the second signal, the driving member will stop the self-maintenance work and switch back to the normal working state, that is, vibrate at the first vibration frequency and / or the first vibration amplitude. Thus, not only the problem of a large amount of power consumption caused by the driving member vibrating at a large third vibration frequency and / or a large third vibration amplitude all the time is avoided, but also the user can be timely aware that the self-maintenance function has been completed through the switching of the vibration frequency and / or the vibration amplitude, and the oral cleaning work can start normally.

[0140] It can be understood that when the fifth time period is too short, it may be due to the fact that the self-maintenance work of the oral cleaning device has not been completed, resulting in that even after the self-maintenance work is completed after the fifth time period after the third button is triggered, that is, the signal of the first switch element changes from the first signal to the second signal after the fifth time period after the third button is triggered, the driving member will not stop the self-maintenance work, thus causing the problem of a large amount of power consumption caused by vibrating at a large third vibration frequency and / or a large third vibration amplitude all the time. The fifth time period can be 3S, 5S, etc., or can be set according to test experience, and the embodiments of the present application do not limit this.

[0141] It can be understood that the above first vibration frequency can be 1Hz, 2Hz, etc., and the first vibration amplitude can be 1mm, 1.5mm, etc., and the embodiments of the present application do not limit this. The above third vibration frequency can be any vibration frequency greater than the first vibration frequency, such as 5Hz, 6Hz, etc., and the third vibration amplitude can be any vibration amplitude greater than the first vibration amplitude, such as 2mm, 2.5mm, etc., and the embodiments of the present application do not limit this.

[0142] In some possible embodiments, in addition to including Figure 1In addition to the handle shell 110, the first button 120, the first switch element 130, the circuit board 140 and the driving member 150, the device also includes a third button and a third switch element linked to the third button. When the first switch element linked to the first button has not suffered a short circuit failure, the third button is used to adjust the working mode, working gear or opening and closing of the detection function of the oral cleaning device. Therefore, not only when the first switch element short-circuits due to water inflow into the first button or the temperature difference between the inside and outside of the housing of the oral cleaning device causes condensed water to be generated inside, that is, the first button fails, the third button other than the first button on the oral cleaning device can be used to control the vibration of the driving member to disperse the water that causes the short circuit of the first switch element, relieve the short circuit of the first switch element, and realize the self-maintenance function; when the first switch element linked to the first button has not suffered a short circuit failure, the third button can be used to adjust the working mode, working gear or opening and closing of the detection function of the oral cleaning device, which not only reduces the necessity of maintenance personnel for maintenance of the oral cleaning device to a certain extent, but also further improves the practicality and controllability of the oral cleaning device; at the same time, it can also realize button function reuse, reduce the manufacturing cost of the oral cleaning device, and improve the integration of the oral cleaning device.

[0143] In some possible embodiments, the oral cleaning device includes Figure 1 In addition to the handle shell 110, the first button 120, the first switch element 130, the circuit board 140 and the driving member 150, it can also include a fourth button and a fourth switch element linked to the fourth button, the fourth switch element is electrically connected to the circuit board, the fourth button is exposed on the handle shell, the fourth button has a pressed state and a released state, when the fourth button is in the pressed state, the fourth switch element outputs a third signal, when the fourth button is in the released state, the fourth switch element outputs a fourth signal; the fourth button is used to adjust the working mode, working gear or detection function of the oral cleaning device.

[0144] Specifically, when the duration for which the fourth switch element continuously outputs the third signal does not fall within the effective duration range, it is determined that the fourth switch element has a short - circuit fault, and the driving member continues to operate according to the target operating parameters. Thus, by providing a fourth button other than the first button on the oral cleaning device to adjust the operating mode, operating gear, or turn on and off the detection function of the oral cleaning device, etc., and when the duration for which the fourth switch element of the fourth button continuously outputs the third signal does not fall within the effective duration range, it is determined that the fourth switch element has a short - circuit fault, allowing the driving member to continue to operate according to the target operating parameters, avoiding the problem that the short - circuit of the fourth switch element during the operation of the driving member causes the fourth button to be accidentally triggered, or even repeatedly accidentally triggered, further reducing the probability of accidental triggering and improving the accuracy of controlling the oral cleaning device; at the same time, even if the fourth switch element of the fourth button is short - circuited, the driving member can still maintain the original target parameters to complete the current work smoothly, ensuring the practicality of the oral cleaning device.

[0145] It can be understood that the above - mentioned fourth button can be Figure 6 the second button 610 in the oral cleaning device 600 shown above, the above - mentioned third button, or other buttons other than Figure 6 the first button 120, the second button 610 in the oral cleaning device 600 shown above, and the above - mentioned third button. The embodiments of the present application do not make any limitations in this regard.

[0146] Please refer to Figure 7 which is a schematic structural diagram of a control device for an oral cleaning device provided by an embodiment of the present application. The control device 700 of the above - mentioned oral cleaning device is applied to the oral cleaning device. The above - mentioned oral cleaning device includes a handle housing, a first button, a first switch element, a circuit board, and a driving member. The above - mentioned first switch element and the above - mentioned driving member are respectively electrically connected to the above - mentioned circuit board. The above - mentioned first button is exposed outside the above - mentioned handle housing. The above - mentioned first button is used to link the above - mentioned first switch element. The above - mentioned first button has a pressed state and a released state. When the above - mentioned first button is in the pressed state, the above - mentioned first switch element outputs a first signal. When the above - mentioned first button is in the released state, the above - mentioned first switch element outputs a second signal. As Figure 7 shown, the control device 700 of the oral cleaning device includes:

[0147] A first output module 710, configured to output a start signal to the driving member after the circuit board receives a signal from the first switch element that changes from the first signal to the second signal;

[0148] A first response module 720, configured to start the driving member in response to the start signal.

[0149] In a possible implementation manner, the control device 700 of the above - mentioned oral cleaning device further includes:

[0150] A second output module, configured to output a first reminder signal by the circuit board after the duration of continuously receiving the first signal by the circuit board reaches a first duration;

[0151] A second response module, configured to cause the oral cleaning device to send a first reminder message in response to the first reminder signal;

[0152] The oral cleaning device further includes an indicator light and / or a speaker;

[0153] The first reminder message includes at least one of the following: the indicator light lights up, the speaker emits a first preset voice, and the driving member vibrates at a first preset frequency for a first preset duration.

[0154] In a possible implementation manner, the control device 700 of the oral cleaning device further includes:

[0155] A third output module, configured to output a shutdown signal to the driving member by the circuit board after the duration of continuously receiving the first signal by the circuit board reaches a second duration;

[0156] A third response module, configured to cause the driving member to stop working in response to the shutdown signal;

[0157] The second duration is less than the first duration.

[0158] In a possible implementation manner, the control device 700 of the oral cleaning device further includes:

[0159] A fourth output module, configured to output a shutdown signal to the driving member by the circuit board after the duration of continuously receiving the first signal by the circuit board reaches a third duration;

[0160] A fourth response module, configured to cause the driving member to stop working in response to the shutdown signal.

[0161] In a possible implementation manner, the control device 700 of the oral cleaning device further includes:

[0162] A fifth output module, configured to output a first control signal if the circuit board receives the first signal;

[0163] A fifth response module, configured to cause the oral cleaning device to execute a first target event in response to the first control signal.

[0164] In a possible implementation manner, the first response module 720 is specifically configured to: cause the driving member to work according to target working parameters in response to the start signal;

[0165] The control device 700 of the oral cleaning device further includes:

[0166] The first working module is configured to, if the above circuit board receives the above first signal, the above driving member continues to work according to the above target working parameters until the end of the current work.

[0167] In a possible implementation, the control device 700 of the above oral cleaning device further includes:

[0168] The sixth output module is configured to, if the signal of the above first switch element received by the above circuit board changes from the above first signal to the above second signal, output a second control signal;

[0169] The sixth response module is configured to, in response to the above second control signal, the above oral cleaning device executes a second target event.

[0170] In a possible implementation, the control device 700 of the above oral cleaning device further includes:

[0171] The determination module is configured to, if the signal of the above first switch element received by the above circuit board changes from the above first signal to the above second signal, determine the duration of the above first signal from the moment when the above first signal is received until the moment when it changes to the above second signal;

[0172] The second working module is configured to, if the duration of the above first signal is greater than or equal to the effective duration, the above driving member continues to work according to the above target parameters until the end of the current work.

[0173] In a possible implementation, the control device 700 of the above oral cleaning device further includes:

[0174] The seventh output module is configured to, when the above oral cleaning device is triggered to switch to the preparatory working state, the above circuit board outputs a second reminder signal;

[0175] The seventh response module is configured to, in response to the above second reminder signal, the above oral cleaning device emits a second reminder message;

[0176] Wherein, the above oral cleaning device further includes an indicator light and / or a speaker;

[0177] The above second reminder message includes at least one of the following: the above indicator light is on, the above speaker emits a second preset voice, the above driving member vibrates at a second preset frequency for a second preset duration.

[0178] In a possible implementation, the above oral cleaning device further includes a second button, and a second switch element linked to the second button, the second switch element is electrically connected to the above circuit board, and the second button is exposed outside the handle housing;

[0179] The control device 700 of the above oral cleaning device further includes:

[0180] An eighth output module, configured to output a third reminder signal by the circuit board when the second button is pressed;

[0181] An eighth response module, configured to issue a third reminder message by the oral cleaning device in response to the third reminder signal;

[0182] Wherein, the oral cleaning device further includes an indicator light and / or a speaker;

[0183] The third reminder message includes at least one of the following: the indicator light lights up, the speaker emits a third preset voice, and the driving member vibrates at a third preset frequency for a third preset duration.

[0184] In a possible implementation manner, the first output module 710 is specifically configured to: after the circuit board receives the first signal of the first switching element for a duration not less than a fourth duration and then receives the second signal, output a start signal to the driving member.

[0185] In a possible implementation manner, the circuit board includes a pull-up resistor, the first end of the first switching element is grounded, the second end of the first switching element is connected to the first end of the pull-up resistor, and the second end of the pull-up resistor is connected to the power supply terminal;

[0186] The signal of the first switching element is the level of the first end of the pull-up resistor and the second end of the first switching element, the first signal is a low level, and the second signal is a high level.

[0187] In a possible implementation manner, the oral cleaning device further includes: a third button, and a third switching element linked to the third button, the third switching element is electrically connected to the circuit board, and the third button is exposed outside the handle housing;

[0188] The control device of the oral cleaning device further includes:

[0189] A first control module, configured to control the driving member to vibrate after the third button is triggered when a short circuit fault occurs in the first switching element linked to the first button.

[0190] In a possible implementation manner, the first control module is specifically configured to: when a short circuit fault occurs in the first switching element linked to the first button, control the driving member to vibrate at the third vibration frequency and / or the third vibration amplitude after the third button is triggered;

[0191] The control device of the oral cleaning device further includes:

[0192] The second control module is configured to control the driving member to vibrate at the first vibration frequency and / or the first vibration amplitude if the signal of the first switch element changes from the first signal to the second signal within the fifth time period after the third button is triggered.

[0193] In a possible implementation manner, when the first switch element associated with the first button does not have a short - circuit fault, the third button is used to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device.

[0194] In a possible implementation manner, the oral cleaning device further includes: a fourth button, and a fourth switch element associated with the fourth button. The fourth switch element is electrically connected to the circuit board. The fourth button is exposed outside the handle housing. The fourth button has a pressed state and a released state. When the fourth button is in the pressed state, the fourth switch element outputs a third signal. When the fourth button is in the released state, the fourth switch element outputs a fourth signal;

[0195] The fourth button is used to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device;

[0196] The first response module 720 is specifically configured to: in response to the start signal, the driving member operates according to the target working parameters;

[0197] The control device 700 of the oral cleaning device further includes:

[0198] The third working module is configured to determine that the fourth switch element has a short - circuit fault when the duration of the fourth switch element continuously outputting the third signal does not belong to the effective duration range, and the driving member continues to operate according to the target working parameters.

[0199] In a possible implementation manner, the oral cleaning device is an electric toothbrush or a dental irrigator.

[0200] The division of each module in the control device of the oral cleaning device is only for illustrative purposes. In other embodiments, the control device of the oral cleaning device can be divided into different modules as needed to complete all or part of the functions of the control device of the oral cleaning device. The implementation of each module in the control device of the oral cleaning device provided in the embodiments of this specification can be in the form of a computer program. This computer program can run on a terminal or a server. The program module formed by this computer program can be stored in the memory of the terminal or the server. When this computer program is executed by a processor, all or part of the steps of the control method of the oral cleaning device described in the embodiments of this specification are implemented.

[0201] Please refer to Figure 8 ,Figure 8 The structural schematic diagram of another oral cleaning device provided by an embodiment of the present application is shown. As Figure 8 shown, in addition to the handle housing 110, the first button 120, the first switch element 130, the circuit board 140, and the driving member 150 shown Figure 1 in the figure, the oral cleaning device 800 may further include at least one processor 810 and a memory 820.

[0202] Among them, the connection relationship and respective functions among the upper handle housing 110, the first button 120, the first switch element 130, the circuit board 140, and the driving member 150 are the same as those Figure 1 described in, and will not be elaborated here.

[0203] Among them, the processor 810 may include one or more processing cores. The processor 810 connects various parts within the entire oral cleaning device 800 through various interfaces and lines, and by running or executing instructions, programs, code sets, or instruction sets stored in the memory 820, as well as calling data stored in the memory 820, it executes various functions of the oral cleaning device 800 and processes data. Optionally, the processor 810 may be implemented in at least one of the hardware forms of DSP, FPGA, and PLA. The processor 810 may integrate one or a combination of several of CPU, GPU, and modem, etc. Among them, the CPU mainly processes the operating system, user interface, application programs, etc.; the GPU is responsible for rendering and drawing the content that needs to be displayed on the display screen; the modem is used to process wireless communication. It can be understood that the above modem may not be integrated into the processor 810 and may be implemented separately through a single chip.

[0204] Among them, the memory 820 may include RAM and may also include ROM. Optionally, the memory 820 includes a non-transitory computer-readable medium. The memory 820 can be used to store instructions, programs, codes, code sets, or instruction sets. The memory 820 may include a program storage area and a data storage area. Among them, the program storage area may store instructions for implementing the operating system, instructions for at least one function (such as output function, response function, determination function, etc.), instructions for implementing the above various method embodiments, etc.; the data storage area may store the data involved in the above various method embodiments. Optionally, the memory 820 may further be at least one storage device located away from the aforementioned processor 810. As Figure 8 shown, the memory 820, as a computer storage medium, may include an operating system, a network communication module, a user interface module, and program instructions.

[0205] Specifically, the processor 810 can be used to call the program instructions stored in the memory 820 and specifically perform the following operations: after the circuit board 140 receives that the signal of the first switching element 130 changes from the first signal to the second signal, it outputs a start signal to the driving member 150; in response to the start signal, the driving member 150 starts.

[0206] In some possible embodiments, the processor 810 is further configured to execute:

[0207] After the duration of the circuit board 140 continuously receiving the first signal reaches a first duration, the circuit board 140 outputs a first reminder signal; in response to the first reminder signal, the oral cleaning device issues a first reminder message; the oral cleaning device further includes an indicator light and / or a speaker; the first reminder message includes at least one of the following: the indicator light lights up, the speaker emits a first preset voice, and the driving member 150 vibrates at a first preset frequency for a first preset duration.

[0208] In some possible embodiments, the processor 810 is further configured to execute:

[0209] After the duration of the circuit board 140 continuously receiving the first signal reaches a second duration, the circuit board 140 outputs a stop signal to the driving member 150; in response to the stop signal, the driving member 150 stops working; the second duration is less than the first duration.

[0210] In some possible embodiments, after the driving member 150 starts, the processor 810 is further configured to execute: after the duration of the circuit board 140 continuously receiving the first signal reaches a third duration, the circuit board 140 outputs a stop signal to the driving member 150; in response to the stop signal, the driving member 150 stops working.

[0211] In some possible embodiments, after the driving member 150 starts, the processor 810 is further configured to execute: if the circuit board 140 receives the first signal, then output a first control signal; in response to the first control signal, the oral cleaning device performs a first target event.

[0212] In some possible embodiments, when the driving member 150 starts, it is specifically configured to execute: the driving member 150 works according to target working parameters; after the driving member 150 starts, the processor 810 is further configured to execute: if the circuit board 140 receives the first signal, then the driving member 150 continues to work according to the target working parameters until the end of this work.

[0213] In some possible embodiments, after the driving member 150 continues to operate according to the above target parameters, the processor 810 is further configured to perform: if the signal of the circuit board 140 received by the first switching element 130 changes from the first signal to the second signal, output a second control signal; in response to the second control signal, the oral cleaning device performs a second target event.

[0214] In some possible embodiments, after the driving member 150 continues to operate according to the above target parameters, the processor 810 is further configured to perform: if the signal of the circuit board 140 received by the first switching element 130 changes from the first signal to the second signal, determine the duration of the first signal from the moment the first signal is received until the moment it changes to the second signal; if the duration of the first signal is greater than or equal to the effective duration, the driving member 150 continues to operate according to the above target parameters until the end of the current operation.

[0215] In some possible embodiments, the processor 810 is further configured to perform: when the oral cleaning device is triggered to switch to the preparatory working state, the circuit board 140 outputs a second reminder signal; in response to the second reminder signal, the oral cleaning device issues a second reminder message.

[0216] Wherein, the oral cleaning device further includes an indicator light and / or a speaker; the second reminder message includes at least one of the following: the indicator light lights up, the speaker emits a second preset voice, and the driving member 150 vibrates at a second preset frequency for a second preset duration.

[0217] In some possible embodiments, the oral cleaning device further includes a second button and a second switching element linked to the second button. The second switching element is electrically connected to the circuit board 140, and the second button is exposed outside the handle housing 110; the processor 810 is further configured to perform: when the second button is pressed, the circuit board 140 outputs a third reminder signal; in response to the third reminder signal, the oral cleaning device issues a third reminder message; wherein, the oral cleaning device further includes an indicator light and / or a speaker; the third reminder message includes at least one of the following: the indicator light lights up, the speaker emits a third preset voice, and the driving member 150 vibrates at a third preset frequency for a third preset duration.

[0218] In some possible embodiments, after the signal of the first switch element 130 received by the circuit board 140 changes from the first signal to the second signal, when the processor 810 outputs a start signal to the driving member 150, it is specifically configured to execute: after the circuit board 140 receives the first signal of the first switch element 130 for a duration not less than a fourth duration and then receives the second signal, it outputs a start signal to the driving member 150.

[0219] In some possible embodiments, the circuit board 140 includes a pull-up resistor. The first end of the first switch element 130 is grounded, the second end of the first switch element 130 is connected to the first end of the pull-up resistor, and the second end of the pull-up resistor is connected to the power supply terminal; the signal of the first switch element 130 is the level of the first end of the pull-up resistor and the second end of the first switch element 130, the first signal is a low level, and the second signal is a high level.

[0220] In some possible embodiments, the oral cleaning device further includes: a third button, and a third switch element linked to the third button. The third switch element is electrically connected to the circuit board 140, and the third button is exposed outside the handle housing 110;

[0221] The processor 810 is further configured to execute: when a short-circuit fault occurs in the first switch element linked to the first button, after the third button is triggered, control the driving member to vibrate.

[0222] In some possible embodiments, the processor 810 is further configured to execute: when a short-circuit fault occurs in the first switch element linked to the first button, after the third button is triggered, control the driving member 150 to vibrate at the third vibration frequency and / or the third vibration amplitude; within a fifth duration after the third button is triggered, if the signal of the first switch element 130 changes from the first signal to the second signal, then control the driving member 150 to vibrate at the first vibration frequency and / or the first vibration amplitude.

[0223] In some possible embodiments, when no short-circuit fault occurs in the first switch element 130 linked to the first button 120, the third button is used to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device.

[0224] In some possible embodiments, the above-mentioned oral cleaning device further includes: a fourth button, and a fourth switch element linked to the fourth button. The fourth switch element is electrically connected to the circuit board 140. The fourth button is exposed outside the handle housing 110. The fourth button has a pressed state and a released state. When the fourth button is in the pressed state, the fourth switch element outputs a third signal. When the fourth button is in the released state, the fourth switch element outputs a fourth signal. The fourth button is used to adjust the working mode, working gear, or turn on and off the detection function of the oral cleaning device. When the driving member 150 starts, it is specifically used to execute: the driving member 150 operates according to the target working parameters. After the driving member 150 starts, the processor 810 is further used to execute: when the duration for which the fourth switch element continuously outputs the third signal does not fall within the effective duration range, it is determined that a short circuit fault has occurred in the fourth switch element, and the driving member 150 continues to operate according to the target working parameters.

[0225] In some possible embodiments, the above-mentioned oral cleaning device 800 is an electric toothbrush or a dental irrigator.

[0226] An embodiment of the present application further provides a computer-readable storage medium. Instructions are stored in the computer-readable storage medium. When it runs on a computer or a processor, it causes the computer or the processor to execute one or more steps in the embodiments of the control method of the above-mentioned oral cleaning device. If each component module of the above-mentioned electronic device is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in the computer-readable storage medium.

[0227] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium or transmitted through the computer-readable storage medium. The computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center in a wired manner (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wirelessly (such as infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that the computer can access or a data storage device such as a server or data center that includes one or more integrated available media. The available medium can be a magnetic medium (such as a floppy disk, hard disk, magnetic tape), an optical medium (such as a digital versatile disc (DVD)), or a semiconductor medium (such as a solid state disk (SSD)), etc.

[0228] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above methods. The aforementioned storage medium includes various media that can store program codes, such as ROM, RAM, magnetic disks, or optical discs. Without conflict, the technical features in this embodiment and the implementation solutions can be combined arbitrarily.

[0229] The above-described embodiments are merely described as preferred implementation manners of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present application shall fall within the protection scope determined by the claims of the present application.

Claims

1. A control method for an oral cleaning device, characterized in that, the oral cleaning device includes a handle housing, a first button, a first switch element, a circuit board and a driving member, the first switch element and the driving member are respectively electrically connected to the circuit board, the first button is exposed outside the handle housing, the first button is used to link the first switch element, the first button has a pressed state and a released state, when the first button is in the pressed state, the first switch element outputs a first signal, when the first button is in the released state, the first switch element outputs a second signal, and the method includes: After the circuit board receives the signal of the first switch element changing from the first signal to the second signal, the circuit board outputs a start signal to the driving member; In response to the start signal, the driving member starts; wherein, the start of the driving member includes: the driving member operates according to target working parameters.

2. The method according to claim 1, characterized in that, the method further includes: After the duration that the circuit board continuously receives the first signal reaches a second duration, the circuit board outputs a stop signal to the driving member; In response to the stop signal, the driving member stops working.

3. The method according to claim 1, characterized in that, After the driving member starts, the method further includes: After the duration that the circuit board continuously receives the first signal reaches a third duration, the circuit board outputs a stop signal to the driving member; In response to the stop signal, the driving member stops working.

4. The method according to claim 1, characterized in that, After the driving member starts, the method further includes: If the circuit board continuously receives the first signal, a first control signal is output; In response to the first control signal, the oral cleaning device executes a first target event, and the first target event includes a work mode switch or a work gear switch.

5. The method according to claim 1, characterized in that, After the driving member starts, the method further includes: If the circuit board receives the first signal, the driving member continues to operate according to the target working parameters.

6. The method according to claim 1, characterized in that, After the driving member starts, the method further includes: If the circuit board receives the signal of the first switch element changing from the first signal to the second signal, a second control signal is output; In response to the second control signal, the oral cleaning device executes a second target event, and the second target event includes a work mode switch, or a work gear switch, or shutdown.

7. The method according to claim 5, characterized in that, After the driving member continues to operate according to the target parameters, the method further includes: If the circuit board receives the signal of the first switch element changing from the first signal to the second signal, determine the duration of the first signal from the moment when the first signal is received to the moment when it becomes the second signal; If the duration of the first signal is greater than or equal to the effective duration, the driving member continues to operate according to the target parameters until the end of the current operation.

8. The method according to claim 1, wherein, after the circuit board receives that the signal of the first switching element changes from the first signal to the second signal, the circuit board outputs a start signal to the driving member, including: after the circuit board receives the second signal when the duration of the first signal of the first switching element is not less than the fourth duration, the circuit board outputs a start signal to the driving member.

9. The method according to claim 1, wherein, the circuit board includes a pull-up resistor, the first end of the first switching element is grounded, the second end of the first switching element is connected to the first end of the pull-up resistor, and the second end of the pull-up resistor is connected to the power supply terminal; the signal of the first switching element is the level of the first end of the pull-up resistor and the second end of the first switching element, the first signal is a low level, and the second signal is a high level.

10. The method according to claim 1, wherein, the oral cleaning device further includes: a third button, and a third switching element linked to the third button, the third switching element is electrically connected to the circuit board, and the third button is exposed outside the handle housing; when a short-circuit fault occurs in the first switching element linked to the first button, after the third button is triggered, it controls the driving member to vibrate.

11. The method according to claim 10, wherein, when a short-circuit fault occurs in the first switching element linked to the first button, after the third button is triggered, it controls the driving member to vibrate at a third vibration frequency and / or a third vibration amplitude; the method further includes: within a fifth duration after the third button is triggered, if the signal of the first switching element changes from the first signal to the second signal, it controls the driving member to vibrate at a first vibration frequency and / or a first vibration amplitude.

12. An oral cleaning device, wherein, the oral cleaning device includes a handle housing, a first button, a first switching element, a circuit board and a driving member, the first switching element and the driving member are respectively electrically connected to the circuit board, the first button is exposed outside the handle housing, the first button is used to link the first switching element, the first button has a pressed state and a released state, when the first button is in the pressed state, the first switching element outputs a first signal, and when the first button is in the released state, the first switching element outputs a second signal; the oral cleaning device further includes: a processor and a memory; the memory is used to store a computer program, and the computer program is adapted to be loaded and executed by the processor to perform the steps of the method according to any one of claims 1 to 11.

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