Summary of the invention
For above-mentioned prior art Problems existing, the present invention provides a kind of intelligence, good dustproof effect, and has and link up advantage easily.
In order to realize above-mentioned purpose, the technical solution used in the present invention is: a kind of intelligence mouth mask, comprises mask body, and mask body is provided with elastic reducing-fixing band, the outside of mask body is provided with filter tip, and the External Internal of mask body is provided with speech recognition module, battery and central processing unit.
The outside of described mask body is also provided with display unit, for showing the word that speech recognition module converter becomes.
Described mask body outside is also provided with noise transducer.
When the environment decibel value that noise transducer records is less than setting value, speech recognition module does not work, when the environment decibel value that noise transducer records is greater than setting value, speech recognition module self works, and speaking of user is identified as text importing in display unit.
The subsides face lateral edges of mask body is provided with at least 5 capacitance touch points, when bringing mouth mask, facial skin touches at least three capacitance touch points, central processing unit is in running order, and memorizing working time, after adding up to reach certain time between when operating, central processing unit reminds user to change filter tip.
The invention has the beneficial effects as follows: the built-in speech recognition module of the present invention, the speech conversion that user says in the mouth can be become word and it is displayed in the display unit of mask body outside, such user can be seen by others, reach the effect of spreading communication, and mask body outside is also provided with noise transducer, automatically the noise level of residing environment is identified, when residing environment is comparatively quiet, namely noise decibel value is less than a certain numerical value, speech recognition module does not work, this kind of situation, user speaks and also substantially can be heard by the external world, when residing environment is comparatively noisy, namely noise decibel value is greater than a certain numerical value, speech recognition module automatic operation, by the speech conversion of user be text importing on the display apparatus, it is convenient to communicate with each other.
Embodiment
Below in conjunction with accompanying drawing 1, the invention will be further described.
As shown in Figure 1, a kind of intelligence mouth mask, comprises mask body 1, and mask body is provided with elastic reducing-fixing band 2, and the outside of mask body 1 is provided with filter tip 3, and the External Internal of mask body 1 is provided with speech recognition module, battery and central processing unit.
The outside of described mask body 1 is also provided with display unit, for showing the word that speech recognition module converter becomes.
Described mask body 1 outside is also provided with noise transducer.
When the environment decibel value that noise transducer records is less than setting value, speech recognition module does not work, when the environment decibel value that noise transducer records is greater than setting value, speech recognition module self works, and speaking of user is identified as text importing in display unit, comparatively quietly local, just do not need speech recognition and display unit work, saving electric power, when comparatively noisy, speech recognition module automatic operation runs.
The subsides face lateral edges of mask body is provided with at least 5 capacitance touch points, central processing unit arranges authority, when there being 3 capacitance touch points to be triggered, and central processing unit memorizing working time, arranging this kind of logic when mainly preventing both hands from holding mouth mask, touchless is to capacitance touch point.
When bringing mouth mask, facial skin touches at least three capacitance touch points, and generalized case all can all touch capacitance touch point, central processing unit is in running order, and memorizing working time, general filter tip has suggestion length duration of service, such as advise that the work cumulative time is 60 hours
After adding up to reach one 60 hours between when operating, central processing unit reminds user to change filter tip.
Described filter tip comprises two and spins cloth layer and filtering layer between being clipped in, and wherein filtering layer is Graphene charcoal filtering layer, and manufacture craft is as follows: with getting graphene oxide liquid solution, superconduction carbon black materials EC600JD prepares mixed solution,
Having filled Suction filtration device, put soft carbon cloth on filter membrane, got mixing solutions and carry out taking out filter, taken out and put one layer of soft carbon cloth after being filtered dry again, then carry out taking out filter with mixed solution, finally obtaining take carbon fiber as the Graphene composite membrane of skeleton,
Wherein mixed solution is prepared by graphene oxide liquid solution and superconduction carbon black materials EC600JD, mass ratio is 8:1, vibration 15min, ultrasonic 5min, repeat oscillating ultrasonic 5 times, obtain mixed solution, the Graphene composite membrane of this embodiment is tested on TSI8130 type tester, test particle is adopted to be 0.3 μm, filtration efficiency 96% after tested.
Another embodiment, it is that mixed solution is prepared by graphene oxide liquid solution and superconduction carbon black materials EC600JD with above-mentioned difference, mass ratio is 7:1, the Graphene composite membrane of this embodiment is tested on TSI8130 type tester, test particle is adopted to be 0.3 μm, filtration efficiency 98% after tested.
Comparative example 1, being that mixed solution is prepared by graphene oxide liquid solution and superconduction carbon black materials EC600JD with above-mentioned difference, mass ratio is 5:1, and test show that Graphene composite membrane is tested on TSI8130 type tester, test particle is adopted to be 0.3 μm, filtration efficiency 78% after tested.
Comparative example 2, being that mixed solution is prepared by graphene oxide liquid solution and superconduction carbon black materials EC600JD with above-mentioned difference, mass ratio is 4:1, and test show that Graphene composite membrane is tested on TSI8130 type tester, test particle is adopted to be 0.3 μm, filtration efficiency 76% after tested.
Comparative example 3, being that mixed solution is prepared by graphene oxide liquid solution and superconduction carbon black materials EC600JD with above-mentioned difference, mass ratio is 10:1, and test show that Graphene composite membrane is tested on TSI8130 type tester, test particle is adopted to be 0.3 μm, filtration efficiency 64% after tested.
The subsides face lateral edges of mask body is provided with at least 5 capacitance touch points, central processing unit arranges authority, when there being 3 capacitance touch points to be triggered, and central processing unit memorizing working time, arranging this kind of logic when mainly preventing both hands from holding mouth mask, touchless is to capacitance touch point.
When bringing mouth mask, facial skin touches at least three capacitance touch points, and generalized case all can all touch capacitance touch point, central processing unit is in running order, and memorizing working time, general filter tip has suggestion length duration of service, such as advise that the work cumulative time is 60 hours
After adding up to reach 60 hours between when operating, central processing unit reminds user to change filter tip.
The invention has the beneficial effects as follows: the built-in speech recognition module of the present invention, the speech conversion that user says in the mouth can be become word and it is displayed in the display unit of mask body outside, such user can be seen by others, reach the effect of spreading communication, and mask body outside is also provided with noise transducer, automatically the noise level of residing environment is identified, when residing environment is comparatively quiet, namely noise decibel value is less than a certain numerical value, speech recognition module does not work, this kind of situation, user speaks and also substantially can be heard by the external world, when residing environment is comparatively noisy, namely noise decibel value is greater than a certain numerical value, speech recognition module automatic operation, by the speech conversion of user be text importing on the display apparatus, it is convenient to communicate with each other.