CN113709620B - Earphone control method and earphone - Google Patents
Earphone control method and earphone Download PDFInfo
- Publication number
- CN113709620B CN113709620B CN202111017777.5A CN202111017777A CN113709620B CN 113709620 B CN113709620 B CN 113709620B CN 202111017777 A CN202111017777 A CN 202111017777A CN 113709620 B CN113709620 B CN 113709620B
- Authority
- CN
- China
- Prior art keywords
- earphone
- state
- plugging
- hole
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000001133 acceleration Effects 0.000 claims description 64
- 241000894006 Bacteria Species 0.000 abstract description 10
- 206010061218 Inflammation Diseases 0.000 abstract description 8
- 230000004054 inflammatory process Effects 0.000 abstract description 8
- 210000000613 ear canal Anatomy 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 18
- 238000009423 ventilation Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 210000003454 tympanic membrane Anatomy 0.000 description 14
- 230000008859 change Effects 0.000 description 13
- 239000006260 foam Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 241000197194 Bulla Species 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 208000002352 blister Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010370 hearing loss Effects 0.000 description 2
- 231100000888 hearing loss Toxicity 0.000 description 2
- 208000016354 hearing loss disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000011895 specific detection Methods 0.000 description 2
- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 208000006735 Periostitis Diseases 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WJCRZORJJRCRAW-UHFFFAOYSA-N cadmium gold Chemical compound [Cd].[Au] WJCRZORJJRCRAW-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion
Abstract
The application provides an earphone control method and an earphone, wherein the earphone comprises a shell, a plugging assembly and a detection assembly, a through hole is formed in the shell, and the earphone control method comprises the steps of obtaining state parameters of the earphone; under the condition that the state parameters of the earphone accord with preset state parameters, the plugging component is controlled to be switched into a first state; controlling the plugging component to switch to a second state under the condition that the state parameters of the earphone do not accord with the preset state parameters; the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the covering of the through hole. According to the embodiment, the plugging component can be controlled to be switched to the corresponding state according to the state parameter of the earphone, so that the use experience of a user is improved; when the shutoff subassembly is the second state, the through-hole can communicate the inside and the external environment of earphone, has improved the air permeability of ear canal to avoided the earphone to be worn under the condition for a long time the easy breed bacterium of ear canal and take place the inflammation, the uncomfortable even hearing of ear scheduling problem that leads to.
Description
Technical Field
The application relates to the technical field of earphone manufacturing, in particular to an earphone control method and an earphone.
Background
In the prior art, in order to make the audio effect of the earphone better, a closed cavity is formed between the earplug of the earphone and the tympanic membrane of the ear, so that the air permeability of the auditory canal of the ear is poor. Thus, when the earphone is worn for a long time, bacteria are easy to grow in the auditory meatus to cause inflammation, so that the auditory meatus is uncomfortable, even the auditory ability of the ear is reduced, and the like.
Disclosure of Invention
The embodiment of the application provides an earphone control method and an earphone, which are used for solving the technical problem that in the prior art, the earplugs of the earphone and the eardrums of the ears form a closed cavity, so that the ventilation of the auditory meatus of the ears is poor.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, an embodiment of the present application provides a method for controlling an earphone, where the earphone includes a housing, a plugging assembly and a detection assembly, and a through hole is provided on the housing, and the method includes:
acquiring state parameters of the earphone;
controlling the plugging component to be switched into a second state under the condition that the state parameters of the earphone accord with preset state parameters;
controlling the plugging component to be switched into a first state under the condition that the state parameters of the earphone do not accord with preset state parameters;
The first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the cover of the through hole.
In a second aspect, embodiments of the present application provide an earphone, including: the device comprises a shell, a plugging assembly, a detection assembly and a controller;
the shell is provided with a containing cavity, a through hole is formed in the shell and communicated with the containing cavity, and the plugging assembly and the controller are both arranged in the containing cavity;
the plugging assembly is switched between a first state and a second state, wherein the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the cover of the through hole;
the detection component is used for detecting state parameters of the earphone;
the controller is connected with the detection assembly and the plugging assembly respectively, and is used for controlling the plugging assembly to be switched to the second state under the condition that the state parameters of the earphone accord with preset state parameters.
The embodiment of the application provides a headset control method, wherein the headset comprises a shell, a plugging assembly and a detection assembly, and the shell is provided with a through hole; under the condition that the state parameters of the earphone accord with preset state parameters, the plugging component is controlled to be switched into a first state; controlling the plugging component to switch to a second state under the condition that the state parameters of the earphone do not accord with the preset state parameters; the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the covering of the through hole. Therefore, the plugging component can be controlled to be switched to the corresponding state according to the state parameter of the earphone, so that the use experience of a user is improved; when the plugging component is in the second state, the through hole can communicate the inside of the earphone with the external environment, so that the ventilation of the auditory canal is improved, and the problems that the auditory canal is uncomfortable and even the hearing of the ear is reduced due to inflammation caused by bacteria easily growing in the auditory canal under the condition that the earphone is worn for a long time are avoided.
Drawings
Fig. 1 shows a schematic structural diagram of an earphone according to an embodiment of the present application;
fig. 2 shows one of flowcharts of a headset control method according to an embodiment of the present application;
fig. 3 shows a second flowchart of a headset control method according to an embodiment of the present application.
Reference numerals:
1-shell, 11-through hole, 2-shutoff subassembly, 21-deformation piece, 22-sealing piece, 23-breather pipe, 231-breather pipe's one end, 232-breather pipe's the other end, 3-holding chamber, 31-front chamber, 311-front chamber pipeline, 32-back chamber, 4-vibrating diaphragm, 5-controller, 6-circuit board.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The embodiment of the application also provides a headset control method, and referring to fig. 1, a schematic structural diagram of a headset provided by the embodiment of the application is illustrated. In particular, the earphone may comprise a housing 1, a closure assembly 2 and a detection assembly. The housing 1 is provided with a through hole 11, in practical application, the housing 1 is provided with a containing cavity 3, and the through hole 11 is communicated with the containing cavity 3, so that the containing cavity 3 is communicated with the external environment of the earphone, that is, the through hole communicates the inside of the earphone with the external environment.
Specifically, the plugging assembly 2 is disposed in the accommodating cavity 3, and the plugging assembly 2 includes a first state in which the plugging assembly 2 covers the through hole 11 and a second state in which the plugging assembly 2 releases the through hole 11. The plugging assembly 2 is not communicated with the external environment of the earphone under the condition of covering the through hole 11, and in this case, the sound effect of the earphone can be better. Under the condition that the plugging assembly 2 releases the coverage of the through hole 11, the accommodating cavity 3 of the earphone is communicated with the external environment of the earphone, and under the condition, the auditory canal keeps ventilation, so that the problems of auditory canal discomfort and even hearing decline of ears caused by inflammation of the auditory canal caused by easy bacteria breeding of the auditory canal under the condition that the earphone is worn for a long time are avoided.
Referring to fig. 2 and fig. 3, fig. 2 shows one of flowcharts of a headset control method provided in an embodiment of the present application, and fig. 3 shows a second of flowcharts of a headset control method provided in an embodiment of the present application, where the headset control method specifically may include:
step 101: and acquiring state parameters of the earphone.
In this embodiment, a controller 5 is disposed in the accommodating cavity 3 of the earphone, and the controller 5 is connected with the detecting component to obtain a state parameter of the earphone. The state parameters may be parameters such as acceleration, vibration, electrical signals, capacitance, etc. of the earphone, and may be specifically set according to actual situations. For example, when the earphone is pulled down suddenly by an external force, acceleration and vibration parameters change; when the earphone is in a playing state or an unplaying state, the numerical values of the electric signals of the earphone are different; the values of the capacitances are not the same when the earpiece is in contact with the ear and not in contact with the ear.
Step 102: and under the condition that the state parameters of the earphone accord with preset state parameters, controlling the plugging assembly to be switched into a first state.
In this embodiment, the controller 5 may determine whether the state parameter of the earphone accords with a preset state parameter, where the preferred state parameter may be acceleration and an electrical signal, and the value of the electrical signal reflects that the earphone is in a playing state or an unplaying state, where the preset state parameter may include a playing state parameter and an acceleration range, and the preset state parameter may be pre-stored in the controller in advance, where it is required to be noted that, for the playing state parameter, the value range of the electrical signal corresponding to the playing state parameter is pre-stored in the controller, where the value range of the electrical signal is the value range of the electrical signal when the earphone is in a normal playing state, for example, the value range of the electrical signal may be any one of a voltage value range and a current value range; the acceleration range refers to the acceleration range of the earphone when worn normally.
When the state parameter of the earphone acquired by the controller 5 accords with the preset state parameter, the controller 5 controls the plugging component 2 to be switched into the first state, at this time, the plugging component 2 covers the through hole 11, the accommodating cavity 3 of the earphone is not communicated with the external environment of the earphone, and the sound effect is better when the earphone plays music.
Step 103: and controlling the plugging component to switch to a second state under the condition that the state parameters of the earphone do not accord with the preset state parameters.
In the embodiment of the present application, in a case where the state parameter of the earphone does not conform to the preset state parameter, for example, the earphone is not in a playing state, that is, the earphone is in an unreplaying state; the acceleration of the earphone does not accord with the acceleration range when the earphone is worn normally, for example, when the earphone is pulled out suddenly under the condition of external force; under these circumstances, the controller 5 controls the plugging assembly 2 to switch to the second state, at this time, the plugging assembly 2 releases the covering of the through hole 11, and the accommodating cavity 3 of the earphone is communicated with the external environment of the earphone, so that the ear canal keeps ventilation, and the problems of damage to the tympanic membrane and hearing loss caused by the tympanic membrane being pulled when the earphone is suddenly pulled out by external force can be avoided.
It should be noted that, the playing state of the earphone may be considered that the earphone plays music, and the earphone emits sound. The unplayed state of the earphone can be considered that the earphone does not emit sound, and in practice, the situation that the earphone does not emit sound generally includes two situations, namely that the earphone does not play music, and that the earphone plays a mute file.
In this embodiment of the present application, the step 103 specifically includes:
the steps are as follows: and under the condition that the state parameters of the earphone do not accord with at least one of preset state parameters, controlling the plugging assembly 2 to be switched into the second state, wherein the preset state parameters comprise: play state parameters and acceleration ranges.
Specifically, when the state parameter (the value of the electrical signal) of the earphone does not conform to the play state parameter, or when the state parameter (the acceleration) of the earphone does not conform to the acceleration range, the controller 5 controls the plugging assembly 2 to switch to the second state, and at this time, the plugging assembly 2 releases the covering of the through hole 11, and the housing cavity 3 of the earphone communicates with the external environment of the earphone.
In this embodiment, the step 1031 further includes:
the steps are as follows: and controlling the plugging component to switch to the second state under the condition that the state parameter of the earphone accords with the playing state parameter and the amplitude of the vibrating diaphragm exceeds the preset amplitude.
Specifically, the earphone includes a diaphragm 4, the diaphragm 4 being disposed in a housing chamber 3 and dividing the housing chamber 3 into a front chamber 31 and a rear chamber 32, the front chamber 31 being in communication with the rear chamber 32. When the headset is worn on the ear, the rear chamber 32 is close to the external environment, i.e. the front chamber 31 is close to the ear. As shown in fig. 1, the through hole 11 is provided in the housing 1 of the rear cavity 32, so that communication with the external environment of the earphone is facilitated since the rear cavity 32 is close to the external environment. The illustrated through hole 11 is disposed on the housing 1 at the upper portion of the rear cavity 32, however, the through hole 11 may also be disposed on the housing 1 at the middle portion or the lower portion of the rear cavity 32, and the specific disposition position of the through hole 11 may not be limited in this embodiment, and may be specifically set according to practical situations. And, the part of the housing 1 near the ear is provided with a front cavity channel 311, and the front cavity channel 311 communicates with the front cavity 31, so that when the through hole 11 is not covered by the blocking assembly 2, the through hole 11, the front cavity 31 and the front cavity channel 311 communicate in order, so that the auditory canal can be kept ventilated.
In practical application, the vibrating diaphragm 4 is a generating unit of the earphone, the vibrating diaphragm 4 is connected with a coil, and the coil drives the vibrating diaphragm 4 to generate under the driving of an electric signal. Specifically, the diaphragm 4 is a very sensitive element to magnetic field changes, when an electric signal passes through the coil, the magnetic field changes, so that the diaphragm 4 is stressed to change and deform, and the diaphragm 4 vibrates at a high speed due to the rapid change of the electric signal, so that sound waves, namely sounds heard by a wearer, are generated through the amplitude of the diaphragm 4 and transmitted to the air.
Specifically, the detection assembly is electrically connected to the diaphragm 4, and the controller 5 is electrically connected to the detection assembly. After the earphone is powered on, the controller 5 can determine whether the earphone is in a playing state, that is, whether the electric signal of the earphone accords with the playing state parameter, if yes, the controller 5 determines whether the amplitude exceeds a preset amplitude through the obtained amplitude, if yes, the controller 5 can control the plugging assembly 2 to switch to a second state, at this time, the plugging assembly 2 releases the coverage of the through hole 11, and the accommodating cavity 3 is communicated with the external environment of the earphone, so that the auditory canal can be ventilated. It should be noted that the preset amplitude is a range of amplitude values pre-stored in advance in the controller when the tympanic bulla is in a normal playing state.
It should be noted that, for the amplitude of the diaphragm 4, a displacement sensor may be electrically connected to the diaphragm 4, and the displacement sensor measures the motion displacement of the diaphragm 4, and may be obtained by subtracting the minimum displacement from the maximum displacement, that is, the amplitude. Of course, the displacement amount of the diaphragm 4 may also be detected by a hall sensor. Thereby calculating the amplitude. The specific detection device for the amplitude in this embodiment is not limited, and may be specifically set according to the actual situation.
In the present embodiment, the controller 5 is electrically connected to a detection device that detects the amplitude. The controller 5 may compare the acquired amplitude with a preset amplitude, and for a detection device for detecting the amplitude, the obtained displacement may be sent to the controller 5, and the controller 5 may calculate the amplitude according to the acquired displacement, or the controller 5 may calculate the amplitude in each period of time through the acquired displacement in a preset interval time. The amplitude may represent the volume of sound. If the amplitude is too large, that is, if the amplitude exceeds the preset amplitude, at this time, the volume of sound emitted by the earphone is too large, that is, the volume exceeds the preset volume, so that the damage to the eardrum is large, therefore, in this case, the plugging component 2 is controlled by the controller 5 to switch to the second state, at this time, the plugging component 2 releases the coverage of the through hole 11, so that the accommodating cavity 3 is communicated with the external environment of the earphone, and the auditory canal can be ventilated, thereby avoiding the occurrence of the problems that the auditory canal is uncomfortable and even the hearing of the ear is reduced due to the fact that bacteria are easily bred in the auditory canal under the condition that the earphone is worn for a long time.
It should be noted that, since the amplitude of the amplitude is related to the electrical signal applied to the diaphragm 4, for detecting the amplitude, the magnitude of the electrical signal of the coil on the diaphragm 4 may be detected, the value of the preset electrical signal (for example, the preset voltage or the preset current) corresponding to the preset amplitude may be pre-stored in the controller, the magnitude of the electrical signal of the coil may be directly obtained by the controller 5, and compared with the preset electrical signal, and the plugging assembly 2 is controlled to switch to the second state when the obtained electrical signal exceeds the preset electrical signal.
In this embodiment, the step 1031 further includes:
the steps are as follows: and controlling the plugging component to switch to the second state under the condition that the state parameter of the earphone accords with the playing state parameter, the amplitude of the vibrating diaphragm does not exceed the preset amplitude and the acceleration does not accord with the acceleration range.
Specifically, after the earphone is powered on, the controller 5 may determine whether the earphone is in a playing state, that is, whether an electrical signal of the earphone accords with a playing state parameter, if yes, the controller 5 determines whether the amplitude exceeds a preset amplitude through the obtained amplitude, if not, the controller 5 determines whether the amplitude accords with an acceleration range according to the obtained acceleration, if not, that is, the acceleration obtained by the controller 5 exceeds a standard, the controller 5 controls the plugging assembly 2 to switch to a second state, at this time, the plugging assembly 2 releases the coverage of the through hole 11, and the accommodating cavity 3 is communicated with an external environment of the earphone, so that the auditory canal can be ventilated.
The embodiment of the application provides a headset control method, which has at least the following advantages:
the embodiment of the application provides a headset control method, wherein the headset comprises a shell, a plugging component and a detection component, and the shell is provided with a through hole; under the condition that the state parameters of the earphone accord with preset state parameters, the plugging component is controlled to be switched into a first state; controlling the plugging component to switch to a second state under the condition that the state parameters of the earphone do not accord with the preset state parameters; the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the covering of the through hole. Therefore, the plugging component can be controlled to be switched to the corresponding state according to the state parameter of the earphone, so that the use experience of a user is improved; when the plugging component is in the second state, the through hole can communicate the inside of the earphone with the external environment, so that the ventilation of the auditory canal is improved, and the problems that the auditory canal is uncomfortable and even the hearing of the ear is reduced due to inflammation caused by bacteria easily growing in the auditory canal under the condition that the earphone is worn for a long time are avoided.
In the embodiment of the application, as shown in fig. 1, the earphone specifically may include a housing 1, a plugging assembly 2, a detection assembly and a controller 5; the shell 1 is provided with a containing cavity 3, a through hole 11 is formed in the shell 1, the through hole 11 is communicated with the containing cavity 3, and the plugging component 2 and the controller 5 are arranged in the containing cavity 3; the plugging assembly 2 is switched between a first state and a second state, wherein the first state is that the plugging assembly 2 covers the through hole 11, and the second state is that the plugging assembly 2 releases the cover of the through hole 11; the detection component is used for detecting state parameters of the earphone; the controller 5 is connected with the detection component and the plugging component 2 respectively, and the controller 5 is used for controlling the plugging component 2 to switch to the second state under the condition that the state parameter of the earphone does not accord with the preset state parameter, so that the through hole 11 can be used for communicating the accommodating cavity 3 with the external environment of the earphone, the ventilation of the auditory canal is improved, and the problems that the auditory canal is uncomfortable even the auditory ability of the ear is reduced and the like due to the fact that bacteria are easy to grow in the auditory canal to generate inflammation under the condition that the earphone is worn for a long time are avoided.
Specifically, as shown in fig. 1, the housing 1 has a receiving chamber 3, and the housing 1 is provided with a through hole 11, and the through hole 11 communicates with the receiving chamber 3 to communicate the receiving chamber 3 with the external environment of the earphone, so that the auditory canal can be kept ventilated. The first state is that the plugging assembly 2 covers the through hole 11, and the second state is that the plugging assembly 2 releases the cover of the through hole 11. The plugging assembly 2 is not communicated with the external environment of the earphone under the condition of covering the through hole 11, and in this case, the sound effect of the earphone can be better. Under the condition that the plugging assembly 2 releases the coverage of the through hole 11, the accommodating cavity 3 of the earphone is communicated with the external environment of the earphone, and under the condition, the auditory canal keeps ventilation, so that the problems of auditory canal discomfort and even hearing decline of ears caused by inflammation of the auditory canal caused by easy bacteria breeding of the auditory canal under the condition that the earphone is worn for a long time are avoided.
Specifically, the present embodiment can change the deformation of the plugging member 2 by moving the plugging member 2 so that the plugging member 2 covers the through hole 11 or uncovers the through hole 11. The present embodiment may also be moved by a drive member (e.g. a motor or the like) to drive the closure assembly 2. The present embodiment may also change the deformation of the occluding component 2 by applying pressure or voltage to the occluding component 2. The present embodiment is not particularly limited as to how to cover the through hole 11 or to release the through hole 11 from the plugging assembly 2, and may be specifically set according to the actual situation.
Specifically, the headphones include a play state in which they play music and emit sound, and an unplayed state. In the unplayed state, the headphones do not play music, or the headphones play a mute file, in which case the headphones do not emit sound.
Specifically, the detection component is disposed on the housing 1, may be disposed on a surface, i.e., an outer surface, of the housing 1 away from the accommodating cavity 3, may be disposed on a surface, i.e., an inner surface, of the housing 1 near the accommodating cavity 3, may be disposed in the accommodating cavity 3, and may be specifically disposed at which position, and may be set according to actual conditions. Generally, for the aesthetic property of the earphone and to ensure that the detecting component is not affected by the outside, the detecting component is generally disposed on the inner surface of the housing or in the accommodating cavity. The detection component can be used for detecting state parameters of the earphone, wherein the state parameters can be parameters such as acceleration, vibration, electric signals, capacitance and the like of the earphone, and can be specifically set according to actual conditions. For example, when the earphone is pulled down suddenly by an external force, acceleration and vibration parameters change; when the earphone is in a playing state or an unplaying state, the numerical values of the electric signals of the earphone are different; the values of the capacitances are not the same when the earpiece is in contact with the ear and not in contact with the ear.
In the prior art, because a closed cavity is arranged between the earplug and the periosteum, when the earphone is pulled out suddenly when external force is applied, the eardrum is pulled, and the problems of damage to the eardrum, hearing decline and the like can be caused.
Specifically, the controller 5 is disposed in the accommodating cavity 3, in practical application, a circuit board 6 is disposed in the accommodating cavity 3, the controller 5 is integrated on the circuit board 6, and the controller is respectively connected with the detection component and the plugging component. The controller may acquire the state parameter of the earphone detected by the detecting component, and in the case that the acquired state parameter of the earphone does not conform to the preset state parameter, for example, the earphone is not in a playing state, that is, the earphone is in an unreplaying state; the acceleration of the earphone does not accord with the acceleration range when the earphone is worn normally, for example, when the earphone is pulled out suddenly under the condition of external force; under these circumstances, the controller 5 controls the plugging assembly 2 to switch to the second state, at this time, the plugging assembly 2 releases the covering of the through hole 11, and the accommodating cavity 3 of the earphone is communicated with the external environment of the earphone, so that the ear canal keeps ventilation, and the problems of damage to the tympanic membrane and hearing loss caused by the tympanic membrane being pulled when the earphone is suddenly pulled out by external force can be avoided.
In this embodiment of the present application, the controller 5 is specifically configured to control the plugging assembly 2 to switch to the second state when the acquired state parameter of the earphone does not conform to at least one of preset state parameters, where the preset state parameters include: play state parameters and acceleration ranges.
Specifically, the preferred state parameters in this embodiment may be acceleration and an electrical signal, where the value of the electrical signal reflects that the earphone is in a playing state or not, the preset state parameters may include a playing state parameter and an acceleration range, the preset state parameters may be pre-stored in the controller in advance, and it should be noted that, for the playing state parameter, the value range of the electrical signal corresponding to the playing state parameter is pre-stored in the controller, where the value range of the electrical signal is the value range of the electrical signal when the earphone is in a normal playing state, for example, the value range of the electrical signal may be any one of a voltage value range and a current value range; the acceleration range refers to the acceleration range of the earphone when worn normally.
Specifically, when the state parameter (the value of the electrical signal) of the earphone does not conform to the play state parameter, or when the state parameter (the acceleration) of the earphone does not conform to the acceleration range, the controller 5 controls the plugging assembly 2 to switch to the second state, and at this time, the plugging assembly 2 releases the covering of the through hole 11, and the housing cavity 3 of the earphone communicates with the external environment of the earphone.
In this embodiment, as shown in fig. 1, the earphone further includes a diaphragm 4; the vibrating diaphragm 4 is arranged in the accommodating cavity 3 and divides the accommodating cavity 3 into a front cavity 31 and a rear cavity 32, and the front cavity 31 is communicated with the rear cavity 32; the through hole 11 is arranged on the shell 1 of the rear cavity 32; the detection component is connected with the vibrating diaphragm 4 and is also used for detecting the amplitude of the vibrating diaphragm; the controller is further configured to control the plugging assembly 2 to switch to the second state when the acquired state of the earphone meets the play state parameter and the amplitude exceeds the preset amplitude.
Specifically, as shown in fig. 1, the earphone includes a diaphragm 4, the diaphragm 4 being disposed in a housing chamber 3 and dividing the housing chamber 3 into a front chamber 31 and a rear chamber 32, the front chamber 31 being in communication with the rear chamber 32. When the earphone is worn on the ear, the rear cavity 32 is close to the external environment, i.e., the front cavity 31 is close to the ear, and the portion of the housing 1 close to the ear is provided with the front cavity channel 311, the front cavity channel 311 communicates with the front cavity, and therefore, when the through hole 11 is not covered by the blocking assembly 2, the through hole 11, the front cavity 31 and the front cavity channel 311 communicate in order, so that the ear canal can be kept ventilated.
The plastic diaphragm 4 has extremely high plasticity, easy processing and low cost, and the diaphragm 4 of the embodiment can be a plastic diaphragm 4, and of course, a metal diaphragm 4, a paper diaphragm 4, a wood diaphragm 4 or a biological diaphragm 4 and the like can also be adopted, and the specific material of the diaphragm 4 can be not limited, and can be specifically set according to practical situations.
Specifically, as shown in fig. 1, the through hole 11 is provided in the housing 1 of the rear cavity 32, and since the rear cavity 32 is close to the external environment, communication with the external environment of the earphone is facilitated. The illustrated through hole 11 is disposed on the housing 1 at the upper portion of the rear cavity 32, however, the through hole 11 may also be disposed on the housing 1 at the middle portion or the lower portion of the rear cavity 32, and the specific disposition position of the through hole 11 may not be limited in this embodiment, and may be specifically set according to practical situations.
In practical application, the vibrating diaphragm 4 is a generating unit of the earphone, the vibrating diaphragm 4 is connected with a coil, and the coil drives the vibrating diaphragm 4 to generate under the driving of an electric signal. Specifically, the diaphragm 4 is a very sensitive element to magnetic field changes, when an electric signal passes through the coil, the magnetic field changes, so that the diaphragm 4 is stressed to change and deform, and the diaphragm 4 vibrates at a high speed due to the rapid change of the electric signal, so that sound waves, namely sounds heard by a wearer, are generated through the amplitude of the diaphragm 4 and transmitted to the air.
Specifically, the detection component is electrically connected with the diaphragm 4, and the detection component is further configured to detect the amplitude of the diaphragm 4 when the earphone is in the playing state. That is, the detection means detects the amplitude of the diaphragm 4 in the case where the earphone has sound. The controller 5 is electrically connected with the detection component, after the earphone is electrified, the controller 5 can judge whether the earphone is in a playing state, namely whether the electric signal of the earphone accords with playing state parameters, if yes, the controller 5 judges whether the amplitude exceeds preset amplitude through the acquired amplitude, if yes, the controller 5 can control the plugging component 2 to switch into a second state, at the moment, the plugging component 2 releases the coverage of the through hole 11, and the accommodating cavity 3 is communicated with the external environment of the earphone, so that the auditory canal can be ventilated. It should be noted that the preset amplitude is a range of amplitude values pre-stored in advance in the controller when the tympanic bulla is in a normal playing state.
It should be noted that, for the amplitude of the diaphragm 4, a displacement sensor may be electrically connected to the diaphragm 4, and the displacement sensor may be used to measure the motion displacement of the diaphragm 4, and may be obtained by subtracting the minimum displacement from the maximum displacement, that is, the amplitude. Of course, the displacement amount of the diaphragm 4 may also be detected by a hall sensor. Thereby calculating the amplitude. The specific detection device for the amplitude in this embodiment is not limited, and may be specifically set according to the actual situation.
Specifically, the controller 5 is electrically connected to a detection device that detects the amplitude. The controller 5 may compare the amplitude with a preset amplitude, and for a detection device for detecting the amplitude, the obtained displacement may be sent to the controller 5, and the controller 5 may calculate the amplitude according to the obtained displacement, or the controller 5 may calculate the amplitude in each period of time through the obtained displacement in a preset interval time. The amplitude may represent the volume of sound. If the amplitude is too large, that is, if the amplitude exceeds the preset amplitude, at this time, the volume of sound emitted by the earphone is too large, that is, the volume exceeds the preset volume, so that the damage to the eardrum is large, therefore, in this case, the plugging component 2 is controlled by the controller 5 to switch to the second state, at this time, the plugging component 2 releases the coverage of the through hole 11, so that the accommodating cavity 3 is communicated with the external environment of the earphone, and the auditory canal can be ventilated, thereby avoiding the occurrence of the problems that the auditory canal is uncomfortable and even the hearing of the ear is reduced due to the fact that bacteria are easily bred in the auditory canal under the condition that the earphone is worn for a long time.
It should be noted that, since the amplitude of the amplitude is related to the electric signal applied to the diaphragm 4, for detecting the amplitude, the magnitude of the electric signal of the coil on the diaphragm 4 may be detected, the value of the preset electric signal (for example, the preset voltage or the preset current) corresponding to the preset amplitude may be pre-stored in advance in the control, the controller 5 may directly obtain the magnitude of the electric signal of the coil, and compare with the preset electric signal, and in the case that the obtained electric signal exceeds the preset electric signal, the plugging assembly 2 is controlled to switch to the second state, where the plugging assembly 2 releases the coverage of the through hole 11.
In this embodiment, the controller 5 is further configured to control the plugging assembly 2 to switch to the second state when the state parameter of the earphone accords with the play state parameter, the amplitude of the diaphragm 4 does not exceed the preset amplitude, and the acceleration does not accord with the acceleration range.
Specifically, after the earphone is powered on, the controller 5 may determine whether the earphone is in a playing state, that is, whether an electrical signal of the earphone accords with a playing state parameter, if yes, the controller 5 determines whether the amplitude exceeds a preset amplitude through the obtained amplitude, if not, the controller 5 determines whether the amplitude accords with an acceleration range according to the obtained acceleration, if not, that is, the acceleration obtained by the controller 5 exceeds a standard, the controller 5 controls the plugging assembly 2 to switch to a second state, at this time, the plugging assembly 2 releases the coverage of the through hole 11, and the accommodating cavity 3 is communicated with an external environment of the earphone, so that the auditory canal can be ventilated.
In an embodiment of the present application, the detection component may include an acceleration sensor; the acceleration sensor is fixed on the shell 1 or in the accommodating cavity 3, the controller is electrically connected with the acceleration sensor, and the controller is also used for acquiring the acceleration of the earphone detected by the acceleration sensor.
In practical application, the acceleration sensor is a testing instrument for converting a physical signal of acceleration into an electrical signal convenient for measurement, and is mainly beneficial to obtaining an electric charge or voltage quantity proportional to vibration or pressure by the piezoelectric effect of the piezoelectric sensitive element.
Specifically, the acceleration sensor is electrically connected with the controller 5, the controller 5 can acquire the acceleration (which is an electrical signal) detected by the acceleration sensor in real time, when the earphone is pulled out suddenly under the action of external force, the eardrum is likely to be pulled, at this time, the acceleration of the earphone changes and is larger than a preset acceleration range, when the acceleration acquired by the controller 5 is larger than the preset acceleration range, the controller 5 controls the plugging component 2 to switch to the second state, at this time, the plugging component 2 releases the coverage of the through hole 11 so as to ensure the ventilation of the auditory canal, thereby avoiding the problems that the eardrum is pulled out when the earphone is pulled out suddenly under the action of external force, and the eardrum is damaged and hearing is lowered.
It should be noted that, when the earphone is pulled out suddenly under the action of external force, the acceleration will change, besides the acceleration sensor detects the acceleration, the acceleration can also be detected through the vibration sensor, the vibration sensor is electrically connected with the controller 5, and the controller 5 can obtain the acceleration information detected by the vibration sensor.
In addition, when the earphone is pulled down suddenly under the action of external force, the earphone is not in contact with the ear, that is, the earphone is changed from a state of being in contact with the ear to a state of not being in contact with the ear, for this, the capacitive sensor can detect the capacitance value through the capacitive sensor, the capacitive sensor is arranged on the housing 1, the electrode of the capacitive sensor can be embedded in the housing 1, and when the capacitive sensor is in contact with the ear, the capacitance of the capacitive sensor can be changed. The capacitive sensor is electrically connected with the controller 5, the controller 5 can acquire a capacitance value detected by the capacitive sensor, a capacitance value range of the earphone in contact with the ear can be stored in the controller 5 in advance, when the acquired capacitance value is no longer in the preset capacitance value range, the earphone is considered to be suddenly separated from the ear, at the moment, the controller can control the plugging component 2 to switch to a second state, the plugging component 2 releases the plugging of the through hole 11, and the ventilation of the auditory canal is kept to avoid the eardrum from being pulled by the earphone.
As shown in fig. 1, the earphone of this embodiment is further provided with a front cavity channel 311, and the front cavity channel 311 is in communication with the front cavity 31, and is mainly used for transmitting sound to the auditory canal. In this embodiment, the earplug can be sleeved on the housing 1 corresponding to the front cavity channel 311, and the earplug can be made of elastic materials such as silica gel material and plastic material, so that the earplug can be tightly attached to the ear, thereby improving the sound quality of the earphone.
In the embodiment of the present application, as shown in fig. 1, the plugging assembly 2 includes: a deforming member 21 and a vent pipe 23; one end 231 of the vent pipe is communicated with the through hole 11, and the other end 232 of the vent pipe is opposite to the deformation piece 21 and has a gap with the deformation piece 21; the controller 5 is connected with the deforming member 21, and the controller 5 is also used for controlling the deformation of the deforming member 21; the gap is changed with the deformation of the deforming member 21 so that the deforming member 21 covers the other end 232 of the vent pipe or the other end 232 of the vent pipe is uncovered.
Specifically, as shown in fig. 1, the deforming member 21 is provided in the front cavity 31, and the deforming member 21 is deformable. The vent pipe 23 is arranged in the casing, that is, a vent channel can be formed in the casing 1, and the vent channel is the vent pipe 23, or a hollow pipe is arranged in the vent channel, and the hollow pipe is the vent pipe 23. The hollow tube can be fixed in the ventilation channel by means of adhesion, welding and the like so as to ensure the installation stability of the hollow tube. One end 231 of the vent pipe is communicated with the through hole 11, and the other end 232 of the vent pipe is opposite to the deformation piece 21, and a gap exists between the vent pipe and the deformation piece 21.
Specifically, the material of the deforming member 21 may be any one of a piezoelectric material, a memory alloy, and an electro-deformable material. The deformation member 21 may be made of a piezoelectric material or an electro-deformable material, in this embodiment, the deformation member 21 may be electrically connected to the controller 5, the controller 5 may apply an electric field to the deformation member 21, and the deformation member 21 may deform to generate deformation, at this time, the size of the gap between the deformation member 21 and the other end of the ventilation pipe 23 may change along with the deformation of the deformation member 21, so that the deformation member 21 may cover the other end 232 of the ventilation pipe, or the covering of the other end 232 of the ventilation pipe may be released. When the deformation member 21 covers the other end 232 of the vent pipe, at this time, the one end 231 of the vent pipe is not communicated with the other end, that is, the plugging assembly 2 is in the first state, and the through hole 11 is not communicated with the external environment; when the deformation member 21 releases the covering of the other end 232 of the vent pipe, the one end 231 of the vent pipe communicates with the other end 232, that is, the closure assembly 2 is in the second state, and the through hole 11 communicates with the external environment.
When the deformable member 21 is made of a piezoelectric material, a voltage may be applied to both ends of the deformable member 21, and the deformable member 21 is deformed by a mechanical stress, and the reaction is a reverse piezoelectric effect. Therefore, the deformation member 21 should be made of a material having an inverse piezoelectric effect, for example: piezoelectric ceramics, piezoelectric crystals, and piezoelectric polymers. When a voltage is applied to both ends of the deforming member 21, the deforming member 21 is mechanically stressed to deform in the length and thickness directions, so that the gap between the deforming member 21 and the other end 232 of the ventilation pipe is changed.
When the deformation member 21 is made of an electro-deformable material, the controller 5 can apply an electric current to both ends of the deformation member 21, and the electro-deformable material is deformed under the condition of being electrified so as to change the size of the gap between the deformation member 21 and the other end 232 of the ventilation pipe.
In practical application, the memory alloy is the alloy with the memory effect, the alloy can deform under the action of external force, and when the external force is removed, the original shape can be recovered under a certain temperature condition. In addition, the memory alloy has the advantages of no magnetism, wear resistance, corrosion resistance and no toxicity, and is usually titanium-nickel alloy, gold-cadmium alloy, copper-zinc alloy and the like.
When the deformation member 21 is made of a memory alloy material, the deformation member 21 can be placed at a preset position in the earphone under the condition of low temperature. In this embodiment, a temperature adjusting device may be disposed in the accommodating chamber 3, and the temperature adjusting device is connected to the deforming member 21 and the controller 5, respectively. The controller 5 may change the temperature of the deforming member 21 by controlling the temperature adjusting device, thereby changing the deformation of the deforming member 21, and thus the deforming member 21 may cover the other end 232 of the vent pipe, or release the cover of the other end 232 of the vent pipe. For the temperature adjusting means, it may comprise at least one heating resistor attached to the deforming member 21, the heating resistor being electrically connected to the controller 5, and the controller 5 may apply a current to the heating resistor to change the temperature of the heating resistor, thereby changing the temperature of the deforming member 21. The specific structure of the temperature price adjusting device is not limited in this embodiment, and the temperature price adjusting device can be specifically set according to actual situations.
In the embodiment of the present application, as shown in fig. 1, the plugging assembly 2 further includes: a seal 22; the sealing element 22 is arranged in the gap and fixed on the surface of the deformation element 21 close to the other end 232 of the vent pipe; the deformation of the deforming member 21 moves the sealing member 22 so that the sealing member 22 covers the other end 232 of the vent pipe or releases the cover of the other end 232 of the vent pipe.
Specifically, in order to improve the sealing performance when the sealing member 22 covers the through hole 11, in this embodiment, the sealing member 22 is disposed between the deforming member 21 and the other end 232 (i.e., the gap) of the vent pipe, the sealing member 22 may be fixed on the surface of the deforming member 21 near the other end 232 of the vent pipe by an adhesive medium, and the adhesive medium may be double-sided tape, fixing tape, liquid tape, or the like.
Specifically, the deformation of the deforming member 21 may move the sealing member 22 so that the sealing member 22 covers the other end 232 of the vent pipe to cover the through hole 11, or release the other end 232 of the vent pipe to release the cover of the through hole 11. Also, to ensure that the seal 22 can completely cover the other end 232 of the vent pipe 23, the area of the seal 22 is larger than the area of the other end 232 of the vent pipe 23.
In practical applications, the foam is foamed with plastic particles, which has the advantages of elasticity, light weight, convenient use, free bending, reliable performance, etc., so the sealing member 22 of this embodiment can be selected from foam.
In the case where the foam is in contact with only the other end 232 of the vent pipe, the sealability between the foam and the other end 232 of the vent pipe is poor, and there may be little air flowing into the external environment through the vent pipe 23 and the through-hole 11 inside the earphone, or little air flowing into the front chamber 31 through the through-hole 11 and the vent pipe 23. And when the earphone is in the play state, the sound quality effect can be possibly influenced, so the controller 5 can control the deformation of the deformation piece 21 to enable the deformation piece 21 to drive the foam to move towards the other end 232 of the vent pipe, and thus the foam is deformed and can be tightly attached to the other end 232 of the vent pipe, and the tightness of the foam and the other end 232 of the vent pipe is improved.
It should be noted that, when the foam covers the other end 232 of the vent pipe, it may be considered that the foam is tightly attached to the other end 232 of the vent pipe, and the foam does not cover the through hole 11, or it may be considered that the foam contacts the other end 232 of the vent pipe or a preset gap exists, for example: the preset gap may be between 0.1 and 2mm, and the size of the preset gap may be set according to the deformation degree of the deformation member 21, the thickness of the sealing member 22, and the like, which may be limited in this embodiment. The sealing member 22 is not limited to the foam material, and may be silica gel. The material having elasticity such as rubber is not limited to the specific material of the sealing member 22 in this embodiment, and may be specifically set according to the actual situation.
The earphone according to the embodiment of the application has at least the following advantages:
in an embodiment of the application, the earphone comprises a shell, a plugging assembly, a detection assembly and a controller; the shell is provided with a containing cavity, a through hole is formed in the shell, and the through hole is communicated with the containing cavity; the plugging assembly and the controller are arranged in the accommodating cavity, the plugging assembly is switched between a first state and a second state, the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the covering of the through hole; the detection component is used for detecting state parameters of the earphone; the controller is connected with detection component and shutoff subassembly respectively, and the controller is used for controlling the shutoff subassembly to switch into the second state under the condition that state parameter of earphone does not accord with preset state parameter, like this, the through-hole can be with holding the external environment intercommunication of chamber and earphone, has improved the air permeability of ear canal to avoided the earphone to be worn under the condition for a long time the easy breed bacterium of ear canal and take place the inflammation, lead to the emergence of the uncomfortable even hearing decline scheduling problem of ear.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While alternative embodiments to the embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the present application.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the present application, and in accordance with the principles and implementations of the present application, those of ordinary skill in the art will readily recognize that there could be variations to the principles and implementations of the present application and, therefore, should not be construed as limited to the embodiments set forth herein.
Claims (5)
1. The earphone control method is characterized in that the earphone comprises a shell, a plugging assembly and a detection assembly, wherein a through hole is formed in the shell, and the earphone control method comprises the following steps:
acquiring state parameters of the earphone;
controlling the plugging component to be switched into a first state under the condition that the state parameters of the earphone accord with preset state parameters;
controlling the plugging component to switch to a second state under the condition that the state parameters of the earphone do not accord with the preset state parameters;
the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the cover of the through hole;
the detection component is used for detecting state parameters of the earphone;
the state parameters include: acceleration and an electrical signal, the value of the electrical signal reflecting whether the earphone is in a playing state or an unreplaying state;
The step of controlling the plugging assembly to switch to the second state includes:
and under the condition that the state parameters of the earphone do not accord with at least one of preset state parameters, controlling the plugging assembly to be switched into the second state, wherein the preset state parameters comprise: playing state parameters and acceleration ranges;
the earphone further comprises a vibrating diaphragm, the detection assembly is electrically connected with the vibrating diaphragm, and the earphone control method further comprises the following steps:
and controlling the plugging component to switch to the second state under the condition that the state parameter of the earphone accords with the playing state parameter and the vibration amplitude of the vibrating diaphragm exceeds the preset vibration amplitude.
2. The headphone control method according to claim 1, characterized in that the headphone control method further comprises:
and controlling the plugging component to switch to the second state under the condition that the state parameter of the earphone accords with the playing state parameter, the amplitude of the vibrating diaphragm does not exceed the preset amplitude and the acceleration does not accord with the acceleration range.
3. An earphone, the earphone comprising: the device comprises a shell, a plugging assembly, a detection assembly and a controller;
The shell is provided with a containing cavity, a through hole is formed in the shell and communicated with the containing cavity, and the plugging assembly and the controller are both arranged in the containing cavity;
the plugging assembly is switched between a first state and a second state, wherein the first state is that the plugging assembly covers the through hole, and the second state is that the plugging assembly releases the cover of the through hole;
the detection component is used for detecting state parameters of the earphone;
the controller is respectively connected with the detection component and the plugging component, and is used for controlling the plugging component to be switched into the second state when the state parameters of the earphone do not accord with the preset state parameters;
the state parameters include: acceleration and an electrical signal, the value of the electrical signal reflecting whether the earphone is in a playing state or an unreplaying state;
the controller is specifically configured to control the plugging component to switch to the second state when the acquired state parameter of the earphone does not meet at least one of preset state parameters, where the preset state parameters include: playing state parameters and acceleration ranges;
The earphone also comprises a vibrating diaphragm;
the vibrating diaphragm is arranged in the accommodating cavity and divides the accommodating cavity into a front cavity and a rear cavity, the front cavity is communicated with the rear cavity, and the through hole is arranged on a shell of the rear cavity;
the detection component is connected with the vibrating diaphragm and is also used for detecting the amplitude of the vibrating diaphragm;
the controller is further configured to control the plugging component to switch to the second state when the acquired state of the earphone meets a play state parameter and the amplitude exceeds a preset amplitude;
the detection assembly includes: an acceleration sensor;
the acceleration sensor is fixed on the shell or in the accommodating cavity;
the controller is electrically connected with the acceleration sensor, and the controller is also used for acquiring the acceleration of the earphone detected by the acceleration sensor.
4. The headset of claim 3, wherein the controller is further configured to,
and controlling the plugging component to switch to the second state under the condition that the state parameter of the earphone accords with the playing state parameter, the amplitude of the vibrating diaphragm does not exceed the preset amplitude and the acceleration does not accord with the acceleration range.
5. The earphone of claim 3, wherein the occlusion assembly comprises: a deformation member and a vent pipe;
one end of the vent pipe is communicated with the through hole, and the other end of the vent pipe is opposite to the deformation piece and has a gap with the deformation piece;
the controller is connected with the deformation piece and is also used for controlling the deformation of the deformation piece;
the gap is changed along with the deformation of the deformation piece, so that the deformation piece covers the other end of the vent pipe, or the other end of the vent pipe is uncovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111017777.5A CN113709620B (en) | 2021-08-31 | 2021-08-31 | Earphone control method and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111017777.5A CN113709620B (en) | 2021-08-31 | 2021-08-31 | Earphone control method and earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113709620A CN113709620A (en) | 2021-11-26 |
| CN113709620B true CN113709620B (en) | 2024-04-12 |
Family
ID=78658491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111017777.5A Active CN113709620B (en) | 2021-08-31 | 2021-08-31 | Earphone control method and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113709620B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101297593A (en) * | 2005-08-01 | 2008-10-29 | Gn瑞声达A/S | A hearing device with an open earpiece having a short vent |
| CN107484100A (en) * | 2017-08-28 | 2017-12-15 | 歌尔股份有限公司 | Half built-in earplug, earphone and its manufacture method |
| CN211509275U (en) * | 2020-04-22 | 2020-09-15 | 歌尔科技有限公司 | In-ear earphone |
| WO2021098949A1 (en) * | 2019-11-19 | 2021-05-27 | Huawei Technologies Co., Ltd. | Voice controlled venting for insert headphones |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9674600B2 (en) * | 2013-08-21 | 2017-06-06 | Acoustic Innovation (Huizhou) Co., Ltd. | Earphones with air release valves |
| CN208434085U (en) * | 2018-06-05 | 2019-01-25 | 歌尔科技有限公司 | A kind of wireless headset |
-
2021
- 2021-08-31 CN CN202111017777.5A patent/CN113709620B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101297593A (en) * | 2005-08-01 | 2008-10-29 | Gn瑞声达A/S | A hearing device with an open earpiece having a short vent |
| CN107484100A (en) * | 2017-08-28 | 2017-12-15 | 歌尔股份有限公司 | Half built-in earplug, earphone and its manufacture method |
| WO2021098949A1 (en) * | 2019-11-19 | 2021-05-27 | Huawei Technologies Co., Ltd. | Voice controlled venting for insert headphones |
| CN211509275U (en) * | 2020-04-22 | 2020-09-15 | 歌尔科技有限公司 | In-ear earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113709620A (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9826300B2 (en) | Earphone device | |
| JP6317025B2 (en) | Measuring apparatus and measuring method | |
| CN111385727B (en) | Method for determining the state of a sound feedback path of a head-mounted hearing device and hearing device | |
| US11234087B2 (en) | Hearing device comprising an active vent and method for its operation | |
| CN107277729B (en) | Ear model, artificial head, and measuring device and measuring method using the same | |
| NL2009348C2 (en) | Audio listening device and method of audio playback. | |
| US20090214072A1 (en) | Earpiece Sealing System | |
| KR100922337B1 (en) | Earphone via drumhead | |
| US10264378B2 (en) | Ear model, artificial head, and measurement system and measurement method using the ear model and artificial head | |
| CN113709620B (en) | Earphone control method and earphone | |
| JP2015082837A (en) | Ear-shaped part, artificial head part, and measurement system and measurement method using these | |
| JP5774150B2 (en) | Measuring apparatus and measuring method | |
| US11792564B2 (en) | Hearing device comprising a vent and an acoustic valve | |
| JP6224796B2 (en) | measuring device | |
| TW202341761A (en) | An impedance device and a system to simulate the influence of head on vibration of vibration element | |
| JP2015165717A (en) | Measurement system and measurement method | |
| JPH04175097A (en) | Acoustic reproducing device | |
| JPH0733507Y2 (en) | Inner ear headphones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |