阅读说明：本技术 一种牙刷刷头及牙刷 (Toothbrush head and toothbrush ) 是由 周进京 于 2021-08-25 设计创作，主要内容包括：本发明实施例公开了一种牙刷刷头及牙刷,牙刷包括：刷头本体；安装在刷头本体内部的电子元器件电路板,用于采集牙刷刷头被使用时作用于刷头或刷头周围的物理化学信号；信号处理模块,集成在电子元器件电路板上,并与电子元器件电连接,用于根据电子元器件电路板采集的物理化学信号,分析用户口腔状况和刷牙效果,生成分析结果,并将分析结果发送至预定接收端；本申请的牙刷刷头在使用时,能够分析出用户口腔状况和刷牙效果,用户在预定接收端的交互界面查看分析结果,用户可根据口腔健康状况、刷牙效果,适当调整自己的刷牙习惯或者对自己的口腔做进一步的处理,从而可以达到改善自身刷牙习惯,提升刷牙效果,改善口腔健康的效果。(The embodiment of the invention discloses a toothbrush head and a toothbrush, wherein the toothbrush comprises: a brush head body; the electronic component circuit board is arranged in the toothbrush head body and is used for collecting physical and chemical signals which act on the toothbrush head or the periphery of the toothbrush head when the toothbrush head is used; the signal processing module is integrated on the electronic component circuit board, is electrically connected with the electronic component, and is used for analyzing the oral cavity condition and the tooth brushing effect of a user according to the physical and chemical signals collected by the electronic component circuit board, generating an analysis result and sending the analysis result to a preset receiving end; the utility model provides a toothbrush brush head when using, can analyze out user's oral cavity situation and tooth brushing effect, the user looks over the analysis result at the interactive interface of predetermined receiving end, and the user can be according to oral cavity health status, tooth brushing effect, and the further processing is done to the oral cavity of proper adjustment oneself to can reach and improve self tooth brushing habit, promote tooth brushing effect, improve the healthy effect in oral cavity.)

1. A toothbrush head, comprising:

a brush head body;

the electronic component circuit board is arranged in the toothbrush head body, and is integrated with an electronic component for collecting physical or chemical signals, and the electronic component is used for collecting the physical and chemical signals acting on the toothbrush head or the periphery of the toothbrush head when the toothbrush head is used;

and the signal processing module is integrated on the electronic component circuit board, is electrically connected with the electronic component, and is used for analyzing the oral cavity condition and the tooth brushing effect of the user according to the physical and chemical signals collected by the electronic component, generating an analysis result and transmitting the analysis result to a preset receiving end.

2. The toothbrush head of claim 1, further comprising:

the electronic component circuit board comprises at least one of a pressure sensor, a temperature sensor, an acoustic wave sensor, an optical sensor, a biological electric sensor, a humidity sensor and an odor sensor.

3. A toothbrush head according to claim 1,

the signal processing module includes: a signal processing unit and a wireless transmission unit;

the signal processing unit is electrically connected with the electronic component circuit board and is used for judging whether a physicochemical signal acquired by the electronic component circuit board is smaller than a first preset threshold or larger than a second preset threshold, the first preset threshold is a lower limit value of an oral health index, the second preset threshold is an upper limit value of the oral health index, if so, a first analysis result of the abnormal oral cavity of the user is generated, and if not, a second analysis result of the normal oral cavity of the user is generated;

and the wireless transmission unit is electrically connected with the signal processing unit and is used for wirelessly transmitting the first analysis result or the second analysis result to a preset receiving end.

4. A toothbrush head according to claim 3,

the signal processing unit is used for outputting a high level signal if the signal acquired by the electronic component circuit board is smaller than a first preset threshold value or larger than a second preset threshold value, outputting a low level signal if the signal acquired by the electronic component circuit board is larger than the second preset threshold value, and not outputting the level signal if the physical and chemical signal acquired by the electronic component circuit board is not smaller than the first threshold value and not larger than the second threshold value;

the toothbrush head further comprises:

the LED module is arranged on the brush head body and is electrically connected with the signal processing unit, and the LED module is used for receiving a high level signal output by the signal processing unit, lighting an LED lamp with a first color, receiving a low level signal output by the signal processing unit, lighting an LED lamp with a second color, and not lighting the LED lamp or lighting an LED lamp with a third color when not receiving the level signal output by the signal processing unit.

5. A toothbrush comprising a toothbrush head according to any one of claims 1 to 4, further comprising:

the toothbrush handle is fixedly assembled with the toothbrush head;

and the control circuit board is arranged in the toothbrush handle, is electrically connected with the electronic component circuit board of the toothbrush head, and is used for analyzing the oral cavity condition and the tooth brushing effect of a user according to the physical and chemical signals collected by the electronic components on the electronic component circuit board, generating a third analysis result and transmitting the third analysis result to a preset receiving end.

6. The toothbrush of claim 5,

the control circuit board includes: a processing unit and a transmission unit;

the processing unit is electrically connected with the electronic component circuit board and is used for processing whether a physicochemical signal acquired by the electronic component circuit board is smaller than a third preset threshold or larger than a fourth preset threshold, the third preset threshold is a lower limit value of an oral health index, the fourth preset threshold is an upper limit value of the oral health index, if so, a third analysis result of the abnormal oral cavity of the user is generated, and if not, a fourth analysis result of the normal oral cavity of the user is generated;

the transmission unit is electrically connected with the processing unit and is used for transmitting the third analysis result or the fourth analysis result to a preset receiving end.

7. The toothbrush of claim 5, further comprising:

the toothbrush further comprises:

the signal frequency detection unit is arranged in the toothbrush handle, is electrically connected with the toothbrush head and is used for detecting whether the toothbrush head transmits a signal with a preset range frequency, and the preset range is a signal transmission frequency range when the processing unit of the toothbrush head transmits a first analysis result; if so, powering off the control circuit board, and if not, powering on the control circuit board.

8. The toothbrush of claim 7,

when the control circuit board generates a third analysis result or a fourth analysis result, the control circuit board is further used for outputting a high level signal if the physicochemical signal acquired by the electronic component circuit board is smaller than a third preset threshold, outputting a low level signal if the physicochemical signal acquired by the electronic component circuit board is larger than a fourth preset threshold, and not outputting a level signal if the physicochemical signal acquired by the electronic component circuit board is not smaller than the third threshold and not larger than the fourth threshold;

the toothbrush further comprises:

the LED module is arranged on the toothbrush handle and electrically connected with the control circuit board, and the LED module is used for receiving a high level signal output by the control circuit board, lighting the LED lamp with a first color, receiving a low level signal output by the control circuit board, lighting the LED lamp with a second color, and not lighting the LED lamp or lighting the LED lamp with a third color when not receiving the level signal output by the control circuit board.

9. The toothbrush of claim 5, further comprising:

and the connector is arranged on the toothbrush handle or the toothbrush head, is electrically connected with the electronic component circuit board and the control circuit board, and is used for realizing the electrical connection between the electronic component circuit board and the control circuit board.

10. The toothbrush of claim 6,

the transmission unit is a wireless signal transmission chip; or, the transmission unit is a wired signal transmission chip, the toothbrush further comprises a display arranged on the toothbrush handle, one end of the transmission unit is electrically connected with the processing unit, and the other end of the transmission unit is electrically connected with the display.

Technical Field

The invention relates to the technical field of toothbrushes, in particular to a toothbrush head and a toothbrush.

Background

At present, the electric toothbrush is more and more popularized in human life, along with the popularization of the market, the traditional electric toothbrush can not meet the needs of people, people hope that the toothbrush can be more and more intelligent, and better service can be provided for the teeth of people

However, the brush head of the existing toothbrush only can play a role of brushing teeth when a user brushes the teeth, the effect is single, and the intelligent degree is low.

Disclosure of Invention

In view of the above, it is desirable to provide a toothbrush head and a toothbrush.

A toothbrush head, comprising: a brush head body; the electronic component circuit board is arranged in the toothbrush head body, and is integrated with an electronic component for collecting physical or chemical signals, and the electronic component is used for collecting the physical and chemical signals acting on the toothbrush head or the periphery of the toothbrush head when the toothbrush head is used; and the signal processing module is integrated on the electronic component circuit board, is electrically connected with the electronic component, and is used for analyzing the oral cavity condition and the tooth brushing effect of the user according to the physical and chemical signals collected by the electronic component, generating an analysis result and transmitting the analysis result to a preset receiving end.

The electronic component circuit board comprises at least one of a pressure sensor, a temperature sensor, an acoustic wave sensor, an optical sensor, a bioelectric sensor, a humidity sensor and an odor sensor.

Wherein the signal processing module comprises: the signal processing subunit and the wireless transmission unit; the signal processing unit is electrically connected with the electronic component circuit board and is used for judging whether a physicochemical signal acquired by the electronic component circuit board is smaller than a first preset threshold or larger than a second preset threshold, the first preset threshold is a lower limit value of an oral health index, the second preset threshold is an upper limit value of the oral health index, if so, a first analysis result of the abnormal oral cavity of the user is generated, and if not, a second analysis result of the normal oral cavity of the user is generated; and the wireless transmission unit is electrically connected with the signal processing unit and is used for wirelessly transmitting the first analysis result or the second analysis result to a preset receiving end.

When judging whether the physicochemical signal acquired by the electronic component circuit board is smaller than a first preset threshold or larger than a second preset threshold, the signal processing unit is also used for outputting a high level signal if the signal acquired by the electronic component circuit board is smaller than the first preset threshold, outputting a low level signal if the physicochemical signal acquired by the electronic component circuit board is larger than the second preset threshold, and not outputting the level signal if the physicochemical signal acquired by the electronic component circuit board is not smaller than the first threshold and not larger than the second threshold; the toothbrush head further comprises: the LED module is arranged on the brush head body and is electrically connected with the signal processing unit, and the LED module is used for receiving a high level signal output by the signal processing unit, lighting an LED lamp with a first color, receiving a low level signal output by the signal processing unit, lighting an LED lamp with a second color, and not lighting the LED lamp or lighting an LED lamp with a third color when not receiving the level signal output by the signal processing unit.

A toothbrush comprising the toothbrush head of any of the above, further comprising: the toothbrush handle is fixedly assembled with the toothbrush head; and the control circuit board is arranged in the toothbrush handle, is electrically connected with the electronic component circuit board of the toothbrush head, and is used for analyzing the oral cavity condition and the tooth brushing effect of a user according to the physical and chemical signals collected by the electronic components on the electronic component circuit board, generating a third analysis result and transmitting the third analysis result to a preset receiving end.

Wherein, the control circuit board includes: a processing unit and a transmission unit;

the processing unit is electrically connected with the electronic component circuit board and is used for processing whether a physicochemical signal acquired by the electronic component circuit board is smaller than a third preset threshold or larger than a fourth preset threshold, the third preset threshold is a lower limit value of an oral health index, the fourth preset threshold is an upper limit value of the oral health index, if so, a third analysis result of the abnormal oral cavity of the user is generated, and if not, a fourth analysis result of the normal oral cavity of the user is generated; the transmission unit is electrically connected with the processing unit and is used for transmitting the third analysis result or the fourth analysis result to a preset receiving end.

Wherein the toothbrush further comprises: the signal frequency detection unit is arranged in the toothbrush handle, is electrically connected with the toothbrush head and is used for detecting whether the toothbrush head transmits a signal with a preset range frequency, and the preset range is a signal transmission frequency range when the processing unit of the toothbrush head transmits a first analysis result; if so, powering off the control circuit board, and if not, powering on the control circuit board.

When the control circuit board generates a third analysis result or a fourth analysis result, the control circuit board is further used for outputting a high level signal if the physicochemical signal acquired by the electronic component circuit board is smaller than a third preset threshold, outputting a low level signal if the physicochemical signal acquired by the electronic component circuit board is larger than a fourth preset threshold, and not outputting a level signal if the physicochemical signal acquired by the electronic component circuit board is not smaller than the third threshold and not larger than the fourth threshold; the toothbrush further comprises: the LED module is arranged on the toothbrush handle and electrically connected with the control circuit board, and the LED module is used for receiving a high level signal output by the control circuit board, lighting the LED lamp with a first color, receiving a low level signal output by the control circuit board, lighting the LED lamp with a second color, and not lighting the LED lamp or lighting the LED lamp with a third color when not receiving the level signal output by the control circuit board.

Wherein the toothbrush further comprises: and the connector is arranged on the toothbrush handle or the toothbrush head, is electrically connected with the electronic component circuit board and the control circuit board, and is used for realizing the electrical connection between the electronic component circuit board and the control circuit board.

The transmission unit is a wireless signal transmission chip; or, the transmission unit is a wired signal transmission chip, the toothbrush further comprises a display arranged on the toothbrush handle, one end of the transmission unit is electrically connected with the processing unit, and the other end of the transmission unit is electrically connected with the display.

The embodiment of the invention has the following beneficial effects:

the toothbrush brush head is when using, can gather the change that is used for the physical chemistry signal in the oral cavity, can go out user's oral cavity situation and the effect of brushing teeth according to the change analysis of these physical chemistry signals, and generate the analysis result, the user can look over the analysis result at the interactive interface of predetermined receiving end, thereby make the more clear oral cavity health situation and the effect of brushing teeth of knowing oneself of user, the user can be according to oral cavity health situation, the effect of brushing teeth, suitably adjust the habit of brushing teeth of oneself or do further processing to the oral cavity of oneself, thereby can reach and improve self and brush teeth the habit, promote the effect of brushing teeth, improve the effect of oral cavity health.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 is a schematic block diagram of the construction of a toothbrush head of one embodiment;

FIG. 2 is a block diagram showing the structure of a signal processing module of the brushhead of the toothbrush in one embodiment;

FIG. 3 is a schematic block diagram of the construction of a toothbrush in one embodiment;

FIG. 4 is a schematic block diagram of the construction of another embodiment of the toothbrush;

FIG. 5 is a block diagram showing the structure of a control circuit board of the toothbrush in one embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, in one embodiment, there is provided a toothbrush head comprising: the brush head comprises a brush head body 1, an electronic component circuit board 2 and a signal processing module 21; the electronic component circuit board 2 is arranged in the toothbrush head body 1, and is integrated with electronic components for collecting physical or chemical signals, and the electronic components are used for collecting physical and chemical signals acting on the toothbrush head or the periphery of the toothbrush head when the toothbrush head is used; the signal processing module 21 is integrated on the electronic component circuit board 2, electrically connected with the electronic component, and configured to analyze the oral condition and the tooth brushing effect of the user according to the physicochemical signals collected by the electronic component, generate an analysis result, and transmit the analysis result to a predetermined receiving end.

In this embodiment, the physicochemical signals in the oral cavity of the user include one or more of force signals, thermal signals, acoustic signals, optical signals, bioelectric signals, humidity signals, and odor signals, which may be collected using different sensors.

The electronic component circuit board 2 includes at least one of a pressure sensor, a temperature sensor, a sound wave sensor, an optical sensor, a bio-electrical sensor, a humidity sensor and an odor sensor, and collects a force signal, a thermal signal, an acoustic signal, an optical signal, a bio-electrical signal, a humidity signal and an odor signal.

When parameter signals in the oral cavity of a user are collected, in one embodiment, the electronic component circuit board 2 is integrated with a pressure sensor, so that force signals of the brush head body 1 contacting with teeth and gum can be collected by using the pressure sensor when the user brushes teeth; in one embodiment, the electronic component circuit board 2 integrates a temperature sensor, which can use a heat sensor to collect the temperature signal of the oral cavity when the user brushes the teeth; in one embodiment, the electronic component circuit board 2 integrates a sound wave sensor, and can collect sound signals generated by the contact of the brush head body 1 with teeth and gum when a user brushes teeth by using the sound wave sensor; in one embodiment, the electronic component circuit board 2 integrates a light sensor, and can collect light signals of the transmittance of the teeth before and after brushing teeth of the user by using the light sensor; in one embodiment, the electronic component circuit board 2 integrates a bioelectric sensor, which can be used to collect bioelectric signals on the teeth of the user before and after brushing; in one embodiment, the electronic component circuit board 2 integrates a humidity sensor, and can collect humidity signals in the oral cavity when a user brushes teeth; in one embodiment, the electronic component circuit board 2 integrates an odor sensor, and can collect odor signals in the oral cavity when a user brushes teeth; in other embodiments, the electronic component circuit board 2 includes any two, three, four, five, six or seven of a pressure sensor, a temperature sensor, a sound wave sensor, a light sensor, a bio-electric sensor, a humidity sensor and an odor sensor, and collects various parameter signals simultaneously, so that the analysis of the oral cavity condition and the current tooth brushing effect of the user can be more comprehensive.

By using the collected signals, the oral health condition and the tooth brushing effect of the user can be analyzed, for example, if the strength signal is greater than the strength threshold, the health index of the tooth brushing strength of the user can be abnormal; if the temperature signal is greater than the temperature threshold, it may indicate that the health index of the temperature of the oral cavity of the user is abnormal, and the oral cavity is in an unhealthy state; if the sound signal is smaller than the sound threshold, the sound signal may indicate that tooth stains, dental calculus and the like exist on the surface of the teeth, so that the sound generated by the contact of the brush head body 1 and the teeth is absorbed, and the health index of oral hygiene needs to be improved; because the tooth stains are opaque, if the absolute value of the optical signal difference of the transmittance of the teeth before and after tooth brushing is greater than the optical signal threshold, the tooth stains on some teeth are brushed by the tooth brushing at this time, and the health index of the tooth cleanliness is normal; because a human body has bioelectricity and the bioelectricity conduction on teeth is blocked by the existence of tooth stains, if the absolute value of the difference value of the bioelectricity signals on the teeth before and after tooth brushing is greater than the electric signal threshold value, the tooth stains after tooth brushing are reduced, and the health index of the tooth cleanliness is normal; if the humidity signal exceeds the humidity threshold value, the humidity in the oral cavity of the user is abnormal, and the oral cavity is in a sub-health state or a pathological change state; if the odor signal is not in the preset normal threshold range, the odor in the oral cavity of the user is abnormal, and the oral cavity is in a sub-health state or a pathological state.

Therefore, when using the toothbrush brush head, can gather the change that is used for the physicochemical signal in the oral cavity, can go out user's oral cavity situation and tooth brushing effect according to the change analysis of these physicochemical signal, and generate analysis result, the user can look over analysis result at the interactive interface of predetermined receiving end, thereby make the more clear oral cavity health situation and the tooth brushing effect of knowing oneself of user, the user can be according to oral cavity health situation, tooth brushing effect, suitably adjust the tooth brushing habit of oneself or do further processing to the oral cavity of oneself, thereby can reach and improve self tooth brushing habit, promote tooth brushing effect, improve oral health's effect. As shown in fig. 2, in one embodiment, the signal processing module 21 includes: a signal processing sub-unit 22 and a wireless transmission unit 23. The signal processing unit 22 is electrically connected to the electronic component circuit board 2, and is configured to determine whether a physicochemical signal acquired by the electronic component circuit board 2 is smaller than a first preset threshold or larger than a second preset threshold, where the first preset threshold is a lower limit of an oral health index, and the second preset threshold is an upper limit of the oral health index, if so, generate a first analysis result that the oral cavity of the user is abnormal, and if not, generate a second analysis result that the oral cavity of the user is normal; the wireless transmission unit 23 is electrically connected to the signal processing unit 22, and is configured to wirelessly transmit the first analysis result or the second analysis result to a predetermined receiving end.

In the present embodiment, by using the signal processing unit 23, the acquired parameter signal can be converted into a first analysis result representing the abnormality of the oral cavity of the user, and the acquired parameter signal can be converted into a second analysis result representing the normality of the oral cavity of the user.

In this embodiment, the electronic component circuit board 2 includes one of a pressure sensor, a temperature sensor, an acoustic wave sensor, a light sensor, a bio-sensor, a humidity sensor, and an odor sensor. If the electronic component circuit board 2 comprises a pressure sensor, the first preset threshold is a lower limit of pressure borne by the oral health toothbrush, and the second preset threshold is a lower limit of pressure borne by the oral health toothbrush; if the electronic component circuit board 2 comprises a temperature sensor, the first preset threshold value is the lower limit value of the temperature for oral health, and the second preset value is the upper limit value of the temperature for oral health; if the electronic component circuit board 2 comprises the acoustic wave sensor, the first preset threshold value is the lower limit value of the acoustic wave with normal tooth cleaning degree, and the second preset threshold value is the upper limit value of the acoustic wave with normal tooth cleaning degree; if the electronic component circuit board 2 comprises the optical sensor, the first preset threshold value is the lower limit value of the transmittance of the normal tooth cleaning degree, and the second preset threshold value is the upper limit value of the transmittance of the normal tooth cleaning degree; if the electronic component circuit board 2 comprises a bioelectricity sensor, the first preset threshold value is a bioelectricity lower limit value of the normal tooth cleaning degree, and the second preset threshold value is a bioelectricity upper limit value of the normal tooth cleaning degree; if the electronic component circuit board 2 comprises a humidity sensor, the first preset threshold value is the lower limit value of the healthy humidity of the oral cavity, and the second preset value is the upper limit value of the healthy humidity of the oral cavity; if the electronic component circuit board 2 includes an odor sensor, the first preset value is a lower limit value of an odor signal of healthy oral odor, and the second preset value is an upper limit value of the odor signal of healthy oral odor.

In other embodiments, the electronic component circuit board 2 includes any two, three, four, five, six, or seven of a pressure sensor, a temperature sensor, an acoustic wave sensor, an optical sensor, a bio-electrical sensor, a humidity sensor, and an odor sensor, and if there are any two, there are two first preset thresholds and two second preset thresholds, which correspond to the corresponding sensors respectively; if the number of the first preset threshold and the second preset threshold is any three, the number of the first preset threshold and the number of the second preset threshold are three, and the first preset threshold and the second preset threshold correspond to corresponding sensors respectively; if the number of the first preset threshold and the number of the second preset threshold are any four, the number of the first preset threshold and the number of the second preset threshold are four, and the first preset threshold and the second preset threshold correspond to corresponding sensors respectively; if the number of the sensors is five, the first preset threshold and the second preset threshold are both five and respectively correspond to the corresponding sensors; if the number of the sensors is six, the first preset threshold and the second preset threshold are respectively provided with six sensors corresponding to the sensors; if the number of the sensors is seven, the first preset threshold and the second preset threshold are seven and respectively correspond to the corresponding sensors; please refer to the above embodiments, which are not described herein again.

In this embodiment, the wireless transmission unit 21 may be a bluetooth chip, or a WiFi chip, or a bluetooth WiFi dual-mode chip, and is configured to send the analysis result to a predetermined receiving end.

The predetermined receiving end may be an APP on the electronic device, a screen embedded in the toothbrush, or a screen capable of performing data transmission with the signal processing module 21.

In an embodiment, when determining whether the physicochemical signal collected by the electronic component circuit board 2 is smaller than a first preset threshold or larger than a second preset threshold, the signal processing unit 22 is further configured to output a high level signal if the signal collected by the electronic component circuit board 2 is smaller than the first preset threshold, output a low level signal if the physicochemical signal collected by the electronic component circuit board 2 is larger than the second preset threshold, and not output a level signal if the physicochemical signal collected by the electronic component circuit board 2 is not smaller than the first threshold and not larger than the second threshold.

As shown in fig. 1, the toothbrush head further comprises: the LED module 24 is arranged on the brush head body and electrically connected with the signal processing unit 22, and when the LED module 24 is used for receiving a high level signal output by the signal processing unit 22, the LED lamp with the first color is lightened, and when the LED module receives a low level signal output by the signal processing unit 22, the LED lamp with the second color is lightened, and when the LED module is not used for receiving the level signal output by the signal processing unit 22, the LED lamp with the third color is not lightened or is lightened.

The LED lamps with different colors are lightened on the toothbrush head, so that whether the oral health condition and the tooth brushing effect of a user are normal or not can be intuitively reflected, and the user can intuitively know the oral condition and the tooth brushing effect of the user.

As shown in fig. 3, in one embodiment, the present application further provides a toothbrush comprising a toothbrush head as described above, further comprising: the toothbrush handle 3 and the control circuit board 4 are fixedly assembled with the toothbrush head; the control circuit board 4 is arranged in the toothbrush handle 3, is electrically connected with the electronic component circuit board 2 of the toothbrush head, and is used for analyzing the oral cavity condition and the tooth brushing effect of a user according to physical and chemical signals collected by the electronic components on the electronic component circuit board 2, generating a third analysis result and transmitting the third analysis result to a preset receiving end.

Wherein, as shown in fig. 1, the toothbrush head comprises: the brush head comprises a brush head body 1 and an electronic component circuit board 2; the electronic component circuit board 2 is arranged in the brush head body 1, and is integrated with an electronic component for collecting physical or chemical signals, and the electronic component is used for collecting physical and chemical signals acting on the brush head or the periphery of the brush head when the toothbrush head is used. In this embodiment, the toothbrush head further comprises a signal processing module 21 integrated on the electronic component circuit board 2 and electrically connected to the electronic component for analyzing the oral cavity condition and the tooth brushing effect of the user according to the physicochemical signals collected by the electronic component, generating an analysis result, and transmitting the analysis result to a predetermined receiving end. In other embodiments, as shown in fig. 4, in case the toothbrush handle 3 is provided with a control circuit board 4, the toothbrush head may also not comprise the electronics circuit board 2.

When a user brushes teeth by using the toothbrush, the change of physical and chemical signals in the oral cavity can be collected by the toothbrush head, the oral cavity condition and the tooth brushing effect of the user can be analyzed according to the change of the physical and chemical signals, an analysis result is generated, and the user can check the analysis result at a preset receiving end, so that the user can know the oral cavity health condition clearly, and the user can brush teeth better according to the oral cavity health condition and the tooth brushing effect.

As shown in fig. 5, in one embodiment, the control circuit board 4 includes: a processing unit 41 and a transmission unit 42.

The processing unit 41 is electrically connected to the electronic component circuit board and is configured to determine whether a physicochemical signal acquired by the electronic component circuit board 2 is smaller than a third preset threshold or larger than a fourth preset threshold, where the third preset threshold is a lower limit of the oral health index, and the fourth preset threshold is an upper limit of the oral health index, if so, a third analysis result indicating that the oral cavity of the user is abnormal is generated, and if not, a fourth analysis result indicating that the oral cavity of the user is normal is generated; the transmission unit 42 is electrically connected to the processing unit 41, and is configured to transmit the third analysis result or the fourth analysis result to a predetermined receiving end.

In the present embodiment, the electronic component circuit board 2 includes one of a pressure sensor, a temperature sensor, an acoustic wave sensor, a light sensor, a biosensor, a humidity sensor, and an odor sensor. If the electronic component circuit board 2 comprises a pressure sensor, the third preset threshold is a lower limit of the pressure borne by the oral health toothbrush, and the fourth preset threshold is a lower limit of the pressure borne by the oral health toothbrush; if the electronic component circuit board 2 comprises a temperature sensor, the third preset threshold value is the lower limit value of the temperature for oral health, and the second preset value is the upper limit value of the temperature for oral health; if the electronic component circuit board 2 comprises the acoustic wave sensor, the third preset threshold value is the lower limit value of the acoustic wave with normal tooth cleaning degree, and the fourth preset threshold value is the upper limit value of the acoustic wave with normal tooth cleaning degree; if the electronic component circuit board 2 comprises the optical sensor, the third preset threshold value is the lower limit value of the transmittance of the normal tooth cleaning degree, and the fourth preset threshold value is the upper limit value of the transmittance of the normal tooth cleaning degree; if the electronic component circuit board 2 comprises a bioelectricity sensor, the third preset threshold value is a bioelectricity lower limit value of the normal tooth cleaning degree, and the fourth preset threshold value is a bioelectricity upper limit value of the normal tooth cleaning degree.

In other embodiments, the electronic component circuit board 2 includes any two, three, four, five, six, or seven of a pressure sensor, a temperature sensor, an acoustic wave sensor, an optical sensor, and a bio-sensor, and if there are any two, there are two third preset thresholds and four preset thresholds, which respectively correspond to the corresponding sensors; if the number of the third preset threshold and the number of the fourth preset threshold are any three, the third preset threshold and the fourth preset threshold are respectively corresponding to the corresponding sensors; if the number of the sensors is any four, the number of the third preset threshold and the number of the fourth preset threshold are four, and the third preset threshold and the fourth preset threshold correspond to corresponding sensors respectively; if the number of the sensors is five, the third preset threshold and the fourth preset threshold are both five and respectively correspond to the corresponding sensors; if the number of the sensors is six, the number of the third preset threshold and the number of the fourth preset threshold are six, and the third preset threshold and the fourth preset threshold correspond to corresponding sensors respectively; if the number of the sensors is seven, the third preset threshold and the fourth preset threshold are seven and respectively correspond to the corresponding sensors; please refer to the above embodiments, which are not described herein again.

In this embodiment, the transmission unit 42 is a wireless signal transmission chip, which may be a bluetooth chip, or a WiFi chip, or a bluetooth WiFi dual-mode chip; by using the transmission unit 42, the analysis result of the physicochemical signal can be transmitted to the predetermined receiving end in a wireless transmission manner, so that the user can conveniently check the analysis result.

In other embodiments, the transmission unit 42 may also be a wired signal transmission chip, and in this embodiment, the toothbrush further includes a display disposed on the toothbrush handle 3, one end of the transmission unit 42 is electrically connected to the processing unit 41, and the other end is electrically connected to the display; by using the transmission unit 42, the analysis result of the physicochemical signal can be displayed on the display of the toothbrush handle 3 in a wired transmission manner, which is convenient for the user to view the analysis result.

In one embodiment, the toothbrush further comprises: the signal frequency detection unit is arranged in the toothbrush handle 3, is electrically connected with the toothbrush head and is used for detecting whether the toothbrush head transmits a signal with a preset range frequency, and the preset range is a signal transmission frequency range when the processing unit of the toothbrush head transmits a first analysis result; if so, the control circuit board 4 is powered off, and if not, the control circuit board 4 is powered on.

In the present embodiment, the signal processing module 21 is disposed in the toothbrush head, and the control circuit board 4 is disposed in the toothbrush handle 3, but in other embodiments, only one of the signal processing module 21 and the control circuit board 4 may be disposed. Because the signal processing module 21 is arranged in the toothbrush head in the embodiment, and the control circuit board 4 is arranged in the toothbrush handle 3, analysis results output by the signal processing module 21 and the control circuit board 4 are repeated, so that one of the analysis results is used for outputting. When it is detected that the signal processing module 21 does not output the signal with the frequency within the preset range, it indicates that the signal processing module 21 does not output the analysis result, and at this time, the control circuit board 4 is required to output the analysis result, so that the control circuit board 4 is powered on.

In an embodiment, when the third analysis result or the fourth analysis result is generated, the control circuit board 4 is further configured to output a high level signal if the physicochemical signal acquired by the electronic component circuit board 2 is smaller than a third preset threshold, output a low level signal if the physicochemical signal acquired by the electronic component circuit board 2 is larger than a fourth preset threshold, and not output a level signal if the physicochemical signal acquired by the electronic component circuit board 2 is not smaller than the third threshold and not larger than the fourth threshold.

As shown in fig. 4, the toothbrush further comprises: the LED module 7 is arranged on the toothbrush handle 3 and electrically connected with the control circuit board 4, and the LED module 7 is used for lighting the LED lamp with the first color when receiving the high level signal output by the control circuit board 4, lighting the LED lamp with the second color when receiving the low level signal output by the control circuit board 4, and not lighting the LED lamp or lighting the LED lamp with the third color when not receiving the level signal output by the control circuit board 4.

The LED lamps with different colors are lightened on the toothbrush handle, so that whether the oral health indexes of a user are abnormal or not can be intuitively reflected, and the user can intuitively know the oral condition.

In one embodiment, the toothbrush further comprises: and the connector 5 is arranged on the toothbrush handle 3 or the toothbrush head, is electrically connected with the electronic component circuit board 2 and the control circuit board 4, and is used for realizing the electrical connection between the electronic component circuit board 2 and the control circuit board 4.

In this embodiment, the toothbrush handle 3 and the toothbrush head body 1 are fixedly connected by a connecting portion, the connector 5 is disposed on the connecting portion, the connecting portion can be disposed on the toothbrush handle 3 or the toothbrush head, and therefore the connector 5 can also be disposed on the toothbrush handle 3 or the toothbrush head.

Through using connector 5, can realize the electric connection between the components and parts in toothbrush handle 3 and the toothbrush body for components and parts in toothbrush handle 3 and the toothbrush body can arrange the use, have promoted the flexibility ratio of components and parts configuration.

In one embodiment, the toothbrush further comprises: and the battery 6 is arranged in the toothbrush handle 3 or the toothbrush head body 1, is electrically connected with the electronic component circuit board 2 or the control circuit board 4 and is used for supplying power.

In one embodiment, as shown in figure 4, a battery 6 is provided in the toothbrush handle 3 to enable power to be supplied to components within the toothbrush handle 3 and also to enable power to be supplied to components within the toothbrush head via a connector 5.

In other embodiments, the battery 6 is disposed within the toothbrush head and is capable of powering components within the toothbrush head, as well as components within the toothbrush handle 3 via the connector 5.

In one embodiment, the toothbrush further comprises: the unlocking module is used for controlling the power-on and power-off of components in the toothbrush head and the toothbrush handle; in this embodiment, the unblock module can be biological unblock module, and when the user used the toothbrush, through the unblock module, verify user's biological information and can be for the circular telegram of the components and parts in toothbrush brush head and the toothbrush handle, verify once more, then can be for the outage of the components and parts in toothbrush brush head and the toothbrush handle, wherein, biological information can be fingerprint information or face information. In other embodiments, the unlocking module may also be a key switch.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.