CN115002601B - Earphone stewing equipment, method and device and computer readable storage medium - Google Patents
Earphone stewing equipment, method and device and computer readable storage medium Download PDFInfo
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- CN115002601B CN115002601B CN202210838713.XA CN202210838713A CN115002601B CN 115002601 B CN115002601 B CN 115002601B CN 202210838713 A CN202210838713 A CN 202210838713A CN 115002601 B CN115002601 B CN 115002601B
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- 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
- H04R1/1033—Cables or cables storage, e.g. cable reels
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Cookers (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a pot earphone device, a method and a device and a computer readable storage medium, wherein the pot earphone device comprises a closed conductive coil and an earphone bin, the earphone bin is used for placing an earphone, the closed conductive coil is used for generating an alternating magnetic field when the earphone is powered on, and the alternating magnetic field is used for vibrating a vibrating diaphragm of the earphone placed in the earphone bin.
Description
Technical Field
The invention relates to the technical field of earphones, in particular to an earphone stewing device, method and device and a computer readable storage medium.
Background
With the development of entertainment life, users pursue higher and higher sound quality. Because the edge of the diaphragm of the new earphone is tighter, and the sound emitted by the earphone is also tighter, many users can cook the earphone after purchasing the new earphone. The purpose of the earphone is to move the edge of the vibrating diaphragm of the loudspeaker of the earphone so as to make the sound emitted by the earphone plump and relaxed. At present, the method of cooking the earphone is that a user uses the earphone to play music special for cooking the earphone so as to cook the earphone, and the user needs to operate manually.
Disclosure of Invention
The invention mainly aims to provide an earphone stewing device, an earphone stewing method, an earphone stewing device and a computer readable storage medium, and aims to provide a scheme for automatically stewing earphones.
In order to achieve the purpose, the invention provides a pot earphone device which comprises a closed conductive coil and an earphone bin, wherein the earphone bin is used for placing an earphone, the closed conductive coil is used for generating an alternating magnetic field when the earphone is powered on, and the alternating magnetic field is used for vibrating a vibrating diaphragm of the earphone placed in the earphone bin.
In order to achieve the above object, the present invention further provides an earphone stewing method, which is applied to an earphone stewing device, and comprises the following steps:
determining parameters of a cooker;
and driving to close the conductive coil according to the parameters of the cooker.
Optionally, the step of determining the parameters of the cooker comprises:
obtaining the type of a vibrating diaphragm of an earphone placed in an earphone bin;
and acquiring preset cooker power corresponding to the type of the vibrating diaphragm, and taking the preset cooker power as a cooker parameter.
Optionally, the cooker earphone device includes a temperature sensor, and after the step of driving the closing of the conductive coil according to the cooker parameters, the cooker earphone device further includes:
acquiring a preset temperature range corresponding to the type of a vibrating diaphragm of an earphone placed in an earphone bin;
detecting whether the temperature of a loudspeaker in the earphone is within a preset temperature range or not through a temperature sensor;
and when the temperature of the loudspeaker is determined not to be within the preset temperature range, adjusting the parameters of the cooker, and driving to close the conductive coil according to the adjusted parameters of the cooker.
Optionally, when it is determined that the temperature of the speaker is not within the preset temperature range, adjusting parameters of the cooker, and driving the closed conductive coil according to the adjusted parameters of the cooker comprises:
when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, reducing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the reduced current amplitude;
and when the temperature of the loudspeaker is lower than the minimum value in the preset temperature range, increasing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the increased current amplitude.
Optionally, the step of driving the closed conductive coil according to the adjusted parameters of the cooker machine includes:
when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, the area of a coil surrounded by the closed conductive coil is reduced through the area adjusting device, and the closed conductive coil is driven according to the reduced area of the coil;
and when the temperature of the loudspeaker is lower than the minimum value in the preset temperature range, increasing the coil area surrounded by the closed conductive coil through the area adjusting device, and driving the closed conductive coil according to the increased coil area.
Optionally, the earphone stewing method further comprises the following steps:
accumulating the time length of the earphone in the machine cooking state to obtain the actual machine cooking time length, wherein the machine cooking state is a state of driving and closing the conductive coil when the earphone is placed in the earphone bin;
detecting whether the actual machine stewing time reaches the preset machine stewing time or not;
and when the actual machine cooking time length reaches the preset machine cooking time length, stopping driving and closing the conductive coil.
Optionally, the step of obtaining the actual cooking time length by accumulating the time length of the earphone in the cooking state includes:
acquiring earphone identification information of earphones placed in an earphone bin;
accumulating the time length of the earphone in the cooker state corresponding to the earphone identification information to obtain the actual cooker time length corresponding to the earphone identification information;
the step of detecting whether the actual machine cooking time reaches the preset machine cooking time includes:
and detecting whether the actual machine cooking time length corresponding to the earphone identification information reaches the preset machine cooking time length.
In order to achieve the above object, the present invention further provides a pot earphone device, which is applied to the above pot earphone device, and includes:
the determining module is used for determining the parameters of the cooker;
and the driving module is used for driving the closed conductive coil according to the parameters of the cooker.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, on which a headset booting program is stored, where the headset program implements the steps of the headset booting method when executed by a processor.
The invention provides a pot earphone device which comprises a closed conductive coil and an earphone bin, wherein the earphone bin is used for placing an earphone, the closed conductive coil is used for generating an alternating magnetic field after being electrified, the alternating magnetic field generated by the closed conductive coil enables a voice coil of the earphone placed in the earphone bin to generate an alternating magnetic field, and the alternating magnetic field generated by the voice coil interacts with a magnetic field generated by a permanent magnet in the earphone, so that a vibrating diaphragm in the earphone vibrates, and the automatic pot earphone is realized.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a headset carrying device according to the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of a method for cooking earphones according to the present invention;
fig. 3 is a schematic diagram of functional modules of an embodiment of a headset carrying device according to the present invention.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The specific process of the earphone using the moving coil unit as the sound production unit is as follows: after the earphone is connected with the user terminal, the voice coil which is closed and conductive in the loudspeaker of the earphone receives audio current sent by the user terminal, the voice coil generates an alternating magnetic field after being introduced with the variable audio current, and the alternating magnetic field generated by the voice coil interacts with a constant magnetic field which is generated by a permanent magnet in the loudspeaker and has unchanged size and direction, so that the voice coil drives a vibrating diaphragm which is connected with the voice coil to vibrate, and the loudspeaker of the earphone plays sound.
The specific process of the earphone using the moving iron unit as the sound production unit is as follows: after the earphone is connected with the user terminal, the voice coil which is closed and conductive in the loudspeaker of the earphone receives the audio current sent by the user terminal, the voice coil generates an alternating magnetic field after the voice coil is introduced with the changed audio current, so that the armature in the voice coil is magnetized, the magnetism of the armature is continuously changed along with the alternating magnetic field of the voice coil, a constant magnetic field with unchanged size and direction generated by a permanent magnet in the loudspeaker acts on the armature with continuously changed magnetism to vibrate the armature, the vibrating armature conducts the vibration to the vibrating diaphragm through a connecting rod to vibrate the vibrating diaphragm, and the loudspeaker of the earphone plays sound.
The vibration of the diaphragm in the loudspeaker is a piston movement, and because the edge of the diaphragm is fixed on the bracket of the loudspeaker, when the edge of the diaphragm is tight, the amplitude of the vibration of the diaphragm is limited, so that the sound played through the earphone is tight. The diaphragm edge of a new earphone is generally tighter, so many users can cook the new earphone to age the diaphragm edge of the earphone quickly, the elasticity of the edge of the diaphragm is reduced, and the sound played through the earphone is relaxed and full. At present, the earphone is required to be used manually to play the special music for cooking the earphone so as to achieve the purpose of cooking the earphone.
Based on this, an embodiment of the present invention provides a pot earphone device, and referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of the pot earphone device of the present invention, and the pot earphone device of the present invention includes a closed conductive coil 1001 and a closed conductive coil and an earphone chamber 1002. It will be appreciated that the configuration shown in fig. 1 does not constitute a limitation of the cooker ear cup device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
The earphone pods may be used to house earphones. The earphone chamber may take various forms of structures to place earphones, for example, in a specific embodiment, the earphone chamber may be a chamber structure for wrapping earphones, or a platform structure for placing earphones, and is not limited herein.
The closed conductive coil of the earphone stewing equipment is used for generating an alternating magnetic field after being electrified, and the alternating magnetic field is used for vibrating a vibrating diaphragm of an earphone placed in an earphone bin. The closed conductive coil is arranged at any position of the pot earphone equipment, which can generate an alternating magnetic field capable of vibrating the vibrating diaphragm after the closed conductive coil is electrified, and the closed conductive coil can be specifically arranged according to actual requirements without limitation. The coil material that closed conductive coil used to and coil turn, coil length etc. of closed conductive coil do not all restrict in this embodiment, can set up according to actual demand.
The specific working process of the earphone stewing device can be as follows: after the earphone stewing device is powered on, the closed conductive coil of the earphone stewing device is connected with alternating current to generate an alternating magnetic field, and the earphones placed in the earphone bin are positioned in the alternating magnetic field. Under the action of the alternating magnetic field, the closed conductive voice coil of the earphone generates magnetic flux, so that induced electromotive force is generated in the voice coil to generate induced current, and the voice coil generates a magnetic field due to the induced current in the voice coil (hereinafter referred to as a voice coil magnetic field for distinguishing). The direction and the size of the induced current in the voice coil continuously change under the action of the alternating magnetic field, so that the direction and the size of the voice coil magnetic field continuously change, the voice coil magnetic field and the direction and the size of the magnetic field (hereinafter referred to as constant magnetic field for distinguishing) generated by the permanent magnet in the earphone interact with each other, the vibrating diaphragm vibrates, and the purpose of stewing the earphone is achieved.
In a specific embodiment, the earphone stewing device can be connected with an alternating current power supply; or, the pot earphone device may also be a device that is connected to a dc power supply, and a current converter, such as an inverter, that can convert dc power into ac power is disposed on the pot earphone device, and may be specifically set according to actual requirements, which is not limited in this embodiment.
In the embodiment, by providing the pot earphone device comprising the closed conductive coil and the earphone chamber, the earphone chamber is used for placing the earphones, the closed conductive coil is used for generating an alternating magnetic field when being electrified, the alternating magnetic field generated by the closed conductive coil enables the voice coil of the earphone in the earphone bin to generate a magnetic field with a direction changing, and the magnetic field with the direction changing generated by the voice coil interacts with the magnetic field with the direction unchanged generated by the permanent magnet in the earphone, so that the vibrating diaphragm in the earphone vibrates, and the automatic earphone stewing is realized.
Based on the ear cooker device provided by the embodiment of the invention, the embodiment of the invention provides an ear cooker method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the ear cooker method. It should be noted that, although a logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in an order different than that shown or described herein. The earphone stewing method in the embodiment of the present invention is applied to the earphone stewing device provided by the present invention, and an execution main body of the earphone stewing method in the embodiment of the present invention may be the earphone stewing device, or other devices establishing communication connection with the earphone stewing device provided by the present invention, such as a user terminal, and is not limited herein. It should be noted that, when the execution subject of the pot headset method is another device that establishes a communication connection with the pot headset device, the execution subject may be a controller provided in the pot headset device to control the execution of the steps. The earphone stewing method comprises the following steps:
step S10, determining parameters of a cooker;
the working process based on the earphone stewing equipment can be known as follows: the strength of the voice coil magnetic field (hereinafter referred to as voice coil magnetic field strength for clarity) determines the amplitude of vibration of the earphone diaphragm. When the magnetic field intensity of the voice coil is stronger, the interaction force of the magnetic field of the voice coil and the constant magnetic field is larger, so that the vibration amplitude of the vibrating diaphragm is larger; when the strength of the voice coil magnetic field is weaker, the interaction force of the voice coil magnetic field and the constant magnetic field is smaller, so that the vibration amplitude of the diaphragm is smaller.
For the same earphone, the number of coil turns of the voice coil is fixed, so the rate of change of magnetic flux in the voice coil determines the strength of the magnetic field of the voice coil. When the magnetic flux change rate in the voice coil is larger, the induced electromotive force in the voice coil is larger, and the magnetic field of the voice coil is stronger; when the magnetic flux change rate in the voice coil is smaller, the induced electromotive force in the voice coil is smaller, and the magnetic field of the voice coil is weaker.
The magnetic flux change rate in the voice coil is determined by the magnetic field strength change rate of the alternating magnetic field generated by the closed conductive coil (hereinafter referred to as the alternating magnetic field strength change rate for distinguishing) and/or the effective area change rate of the voice coil in the alternating magnetic field, wherein the effective area is the area of the alternating magnetic field generated by the closed conductive coil, in which the magnetic induction lines vertically penetrate through the voice coil.
In this embodiment, different pot earphone effects are obtained by adjusting variables (hereinafter, referred to as pot parameters for distinction) that affect the amplitude of the vibration of the diaphragm.
In particular, in the present embodiment, the cooker parameters are determined, it being understood that determining the cooker parameters includes determining the type of the cooker parameters and the numerical values of the cooker parameters. In a specific embodiment, the determining of the cooker parameter may be by acquiring a preset cooker parameter, or by acquiring a cooker parameter input by a user, which is not limited herein.
And S20, driving the closed conductive coil according to the cooker parameters.
And after the parameters of the cooker are determined, driving a closed conductive coil of the cooker earphone device according to the values of the parameters of the cooker to perform cooker earphone.
For example, when it is determined that the parameter of the cooker is the current amplitude of the alternating current connected to the closed conductive coil and the current amplitude is 3A, the alternating current connected to the cooker earphone device can be processed through a processing circuit connected to the closed conductive coil in the cooker earphone device, the current amplitude of the alternating current connected to the cooker earphone device is adjusted to 3A, and then the alternating current with the current amplitude of 3A is connected to the closed conductive coil to enable the closed conductive coil to generate a corresponding alternating magnetic field, so that the cooker earphone is performed.
Further, in one embodiment, step S10 includes:
s101, obtaining the diaphragm model of an earphone placed in the earphone bin;
the material of vibrating diaphragm is probably different in different earphones, and thickness, diameter etc. of the vibrating diaphragm of same material are probably different in different earphones, consequently in a kind of deep pot machine in-process, and different earphones may have different requirements to the amplitude of vibrating diaphragm. For example, paper diaphragms are less stiff and more flexible than metal diaphragms, and therefore, in the process of stewing the earphone, the paper diaphragms need shorter time to age and have smaller amplitude.
In the embodiment, the cooker parameters corresponding to the vibrating diaphragm of the earphone can be determined according to the type of the vibrating diaphragm of the earphone, and the conductive coil is driven to be closed according to the cooker parameters, so that the cooker requirements of different earphones can be met.
Specifically, obtaining the type of a diaphragm of the earphone placed in an earphone bin, wherein the type of the diaphragm can be the material type of the diaphragm; or the size of the diaphragm, such as the diameter of the diaphragm, the thickness of the diaphragm, etc.; the diaphragm can also be made of a material model and a size model, and can be specifically set according to actual requirements without limitation.
The obtaining of the diaphragm model may be to obtain the diaphragm model in the earphone by establishing a communication connection with the earphone, or may be to obtain a product serial number of the earphone input by a user to determine the diaphragm model, and specifically, the obtaining of the diaphragm model is not limited in this embodiment and may be set according to actual requirements.
And S102, acquiring preset cooker power corresponding to the type of the vibrating diaphragm, and taking the preset cooker power as a cooker parameter.
The operating power of the pot earphone device (hereinafter referred to as pot power) is related to the amplitude of the vibration of the diaphragm. The higher the power of the pot earphone equipment is, the higher the current amplitude of alternating current accessed by a closed conductive coil in the pot earphone equipment is, the higher the change rate of the current value of the alternating current accessed by the closed conductive coil is, the higher the change rate of the magnetic field intensity of an alternating magnetic field correspondingly generated by the closed conductive coil is, so that the higher the change rate of the magnetic flux in the voice coil is, the stronger the magnetic field intensity of the voice coil and the larger the vibration amplitude of the vibrating diaphragm are.
In this embodiment, pot powers corresponding to different diaphragm types may be preset (hereinafter referred to as preset pot powers for distinction). After the vibration diaphragm model of the earphone placed in the earphone bin of the earphone stewing device is determined, the corresponding preset cooker power is obtained according to the vibration diaphragm model, and the preset cooker power is used as the cooker parameter of the earphone.
The preset cooker power can be set according to the experience of an engineer or can be obtained by testing in a laboratory. The specific procedure for testing in the laboratory may be: the method comprises the steps of using pot earphone equipment with different pot powers to pot earphones of the same vibrating diaphragm model, detecting whether the vibrating diaphragms of all the earphones are excessively aged after the pot earphones are used for a certain time, determining that the pot power corresponding to the vibrating diaphragms which are not excessively aged is the pot power suitable for the vibrating diaphragm model, namely the preset pot power corresponding to the vibrating diaphragm model, and correspondingly setting the preset pot power and the vibrating diaphragm model in the pot earphone equipment or other equipment which is in communication connection with the pot earphone equipment. The above experiment is repeatedly carried out by using the vibrating diaphragms of different vibrating diaphragm models, and the preset pot power corresponding to the vibrating diaphragms of different vibrating diaphragm models can be obtained.
In a specific embodiment, after the preset cooker power is used as a cooker parameter, the working power of the cooker earphone device can be set to be the preset cooker power by adjusting the resistance value of a circuit connected with the closed conductive coil in the cooker earphone device; the working power of the cooker earphone device is preset cooker power by adjusting the power supply voltage connected to the cooker earphone device, and the working power can be specifically set according to actual requirements without limitation.
It should be noted that, by obtaining the preset cooker power corresponding to the type of the vibrating diaphragm of the earphone and driving the closed conductive coil of the cooker earphone device according to the preset cooker power, the closed conductive coil generates an alternating magnetic field corresponding to the preset cooker power, so that the voice coil generates a corresponding voice coil magnetic field in the earphone placed in the earphone bin, the vibrating diaphragm of the earphone generates vibration with an amplitude corresponding to the preset cooker power, and the cooker earphone device meets the requirements of different earphone diaphragms.
In the embodiment, the parameters of the cooker are determined, and the closed conductive coil of the cooker earphone device is driven according to the parameters of the cooker, so that the closed conductive coil generates an alternating magnetic field corresponding to the cooker, and the voice coil generates a corresponding voice coil magnetic field in the earphone placed in the earphone bin, so that the vibrating diaphragm of the earphone generates vibration with corresponding amplitude, and different effects of the cooker earphone are obtained by adjusting the parameters of the cooker.
Further, based on the first embodiment, a second embodiment of the noise reduction mode control method of the present invention is provided, in this embodiment, the earphone stewing device includes a temperature sensor, and after step S20, the method further includes:
step S30, acquiring a preset temperature range corresponding to the type of a vibrating diaphragm of an earphone placed in the earphone bin;
in the process of stewing the earphone, due to the effect of the resistance value in the voice coil, the temperature of the voice coil can rise when electromotive force is generated in the voice coil, and the temperature of the voice coil can be conducted to each part in the loudspeaker through the heat conduction phenomenon, so that the temperature in the loudspeaker is influenced. When the temperature of the voice coil is too high, the vibrating diaphragm is influenced by high temperature to deform, the service life of the vibrating diaphragm is shortened, and the problems of deformation of a voice coil fixing framework, melting of glue and the like can be caused; when the temperature of the voice coil is too low, the current amplitude in the voice coil is small, the magnetic field intensity of the voice coil generated by the voice coil is small, and the interaction between the magnetic field of the voice coil and the constant magnetic field generated by the permanent magnet is small, so that the vibration amplitude of the vibrating diaphragm is small, and the aging speed of the vibrating diaphragm of the earphone is low. Therefore, whether the earphone-cooker level is moderate can be determined by detecting whether the temperature of the voice coil and diaphragm of the earphone (i.e., detecting the temperature in the loudspeaker) is at a proper temperature.
In this embodiment, the pot earphone device may include a temperature sensor for detecting a temperature within a speaker in the earphone. It can be understood that, since the closed conductive coil of the pot earphone device also generates heat in the process of generating the alternating magnetic field by electrifying, the position of the temperature sensor in the pot earphone device should be a position at which the temperature sensing head of the temperature sensor can detect the temperature of the earphone, and the position can be specifically set according to actual requirements, and is not limited herein. In a specific embodiment, the temperature sensor may be an infrared sensor, and may also be another temperature sensor, and is not limited herein.
In this embodiment, suitable temperature ranges corresponding to different types of diaphragms are preset (hereinafter referred to as preset temperature ranges for distinction). The preset temperature range can be set according to the experience of an engineer or can be obtained by testing in a laboratory. For a specific process of the laboratory test, reference may be made to step S102 in the first embodiment, which is not described herein again.
Step S40, detecting whether the temperature of a loudspeaker in the earphone is within the preset temperature range through the temperature sensor;
whether the temperature in the detection loudspeaker is within a preset temperature range or not is detected.
And S50, when the temperature of the loudspeaker is determined not to be within the preset temperature range, adjusting parameters of the cooker, and driving the closed conductive coil according to the adjusted parameters of the cooker.
When the temperature of the loudspeaker is larger than the maximum value of the preset temperature range or smaller than the minimum value of the preset temperature range, the temperature of the loudspeaker can be determined not to be within the preset temperature range, and at the moment, the aging degree of the diaphragm can be determined to be insufficient or other service lives of the diaphragm and the loudspeaker are influenced. In the embodiment, when the loudspeaker temperature is determined not to be within the preset temperature range, the parameters of the cooker are adjusted, the closed conductive coil is driven according to the adjusted parameters of the cooker, and when the loudspeaker temperature is determined to be within the preset temperature range, the parameters of the cooker are stopped being adjusted, so that the loudspeaker temperature is within the preset temperature range in the process of the cooker, the vibrating diaphragm is enabled to age rapidly, and the service life of each part in the earphone is not affected.
It should be noted that, by detecting whether the temperature of the speaker is within the preset temperature range, when it is determined that the temperature of the speaker is not within the preset temperature range, adjusting the parameters of the cooker and driving the closed conductive coil according to the adjusted parameters of the cooker, and when it is determined that the temperature of the speaker is within the preset temperature range, stopping adjusting the parameters of the cooker, so that the temperature of the speaker is within the preset temperature range in the process of the cooker, so that the vibrating diaphragm of the earphone can be rapidly aged, and the service life of each component in the earphone is not affected.
Further, in one embodiment, step S50 includes:
step S501, when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, reducing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the reduced current amplitude;
when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, the temperature in the loudspeaker can be determined to be too high, the current amplitude of alternating current received by the closed conductive coil can be reduced, the closed conductive coil is driven according to the reduced current amplitude, the magnetic field intensity of an alternating magnetic field generated by the closed conductive coil is reduced, the magnetic flux change rate of the voice coil is reduced, the temperature of the voice coil is reduced, and the temperature of the loudspeaker can be reduced.
In a specific embodiment, the current amplitude of the closed conductive coil may be adjusted by adjusting a resistance value of a circuit connected to the closed conductive coil in the cooker earphone device, or by adjusting a power voltage accessed by the cooker earphone device, and the current amplitude may be set according to actual requirements, which is not limited herein.
Step S502, when the temperature of the loudspeaker is determined to be lower than the minimum value in the preset temperature range, the current amplitude of the alternating current received by the closed conductive coil is increased, and the closed conductive coil is driven according to the increased current amplitude.
When the temperature of the loudspeaker is determined to be lower than the minimum value in the preset temperature range, the temperature in the loudspeaker is determined to be too low at the moment, the current amplitude of the alternating current received by the closed conductive coil can be increased at the moment, the closed conductive coil is driven according to the increased current amplitude, the magnetic field strength change rate of the alternating magnetic field generated by the closed conductive coil is increased, the vibration amplitude of the diaphragm is increased, and the aging of the diaphragm is accelerated.
The specific adjustment manner of the current amplitude may refer to step S501 in this embodiment, which is not described herein.
It should be noted that when the temperature of the speaker is higher than the maximum value in the preset temperature range, the amplitude of the alternating current received by the closed conductive coil is reduced to lower the temperature of the speaker, and when the temperature of the speaker is lower than the minimum value in the preset temperature range, the amplitude of the alternating current received by the closed conductive coil is increased to raise the temperature of the speaker, so that the temperature of the speaker is accurately adjusted in the preset temperature range, and the vibrating diaphragm of the earphone is rapidly aged without affecting the service life of each component in the earphone.
Further, in an embodiment, an area adjusting device for closing the conductive coil is disposed in the headphone box, and step S50 includes:
step S503, when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, reducing the coil area surrounded by the closed conductive coil through the area adjusting device, and driving the closed conductive coil according to the reduced coil area;
in the embodiment, the effective area of the voice coil relative to the closed conductive coil is adjusted by adjusting the area enclosed by the closed conductive coil, so that the magnetic flux change rate in the voice coil is adjusted, the temperature of the voice coil is adjusted, and the temperature in the loudspeaker is adjusted.
In a specific embodiment, the area adjusting device is connected with the closed conductive coil, and the area adjusting device can adjust the area enclosed by the closed conductive coil by adjusting the circumference of the shape enclosed by the closed conductive coil.
When the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, the temperature in the loudspeaker can be determined to be too high, the area surrounded by the closed conductive coil can be reduced through the area adjusting device (hereinafter referred to as coil area for distinguishing), and the closed conductive coil is driven according to the reduced coil area so as to reduce the magnetic field intensity of an alternating magnetic field generated by the closed conductive coil, so that the magnetic flux change rate of the voice coil is reduced, the temperature of the voice coil is reduced, and the temperature of the loudspeaker can be reduced.
Step S504, when it is determined that the temperature of the loudspeaker is lower than the minimum value in the preset temperature range, increasing the area of a coil surrounded by the closed conductive coil through the area adjusting device, and driving the closed conductive coil according to the increased area of the coil.
When the temperature of the loudspeaker is lower than the minimum value in the preset temperature range, it can be determined that the temperature in the loudspeaker is too low, the area surrounded by the closed conductive coil (hereinafter referred to as coil area for distinguishing) can be increased through the area adjusting device, and the closed conductive coil is driven according to the increased coil area so as to improve the magnetic field intensity of an alternating magnetic field generated by the closed conductive coil, thereby increasing the magnetic flux change rate of the voice coil, increasing the vibration amplitude of the vibrating diaphragm and accelerating the aging of the vibrating diaphragm.
In this embodiment, when it is determined that the speaker temperature is not within the preset temperature range, the speaker temperature is adjusted by adjusting the parameters of the cooker and driving the closed conductive coil according to the adjusted parameters of the cooker to adjust the voice coil temperature, so that the speaker temperature is within the preset temperature range in the process of the cooker, the vibrating diaphragm of the earphone is rapidly aged in the process of the cooker, and the service life of each component in the earphone is not affected.
Further, based on the first embodiment, a third embodiment of the noise reduction mode control method of the present invention is provided, in which the earphone stewing method includes:
step S60, accumulating the time length of the earphone in a cooker state to obtain the actual cooker time length, wherein the cooker state is the state of driving the closed conductive coil when the earphone is placed in the earphone bin;
when the earphone stewing time is too long, the vibrating diaphragm in the earphone is easy to age excessively, and the service life of the earphone is damaged; when the earphone stewing time is too short, the aging degree of the vibrating diaphragm in the earphone is easy to be insufficient.
In this embodiment, when it is determined that the earphone is placed in the earphone chamber, the closed conductive coil is driven, the closed conductive coil generates an alternating magnetic field, and the alternating magnetic field causes the voice coil to generate a voice coil magnetic field in the earphone, so that the vibrating diaphragm in the earphone can be triggered to vibrate, and at this time, the earphone is in a machine cooking state.
And accumulating the time length of the earphone in the machine cooking state, and calling the accumulated time length as the actual machine cooking time length for distinguishing. In this embodiment, the actual time period for the machine cooking may be an accumulated time period when the same earphone is in the machine cooking state in the machine cooking earphone device, or an accumulated time period when a plurality of different earphones are in the machine cooking state in the machine cooking earphone device.
Step S70, detecting whether the actual machine stewing time length reaches a preset machine stewing time length;
and detecting whether the actual machine cooking time reaches the preset machine cooking time. The preset cooking time period may be preset according to the experience of an engineer, or may be set by a user according to the needs of the user, which is not limited herein.
And S80, stopping driving the closed conductive coil when the actual machine cooking time reaches the preset machine cooking time.
And when the actual machine cooking time length reaches the preset machine cooking time length, stopping driving and closing the conductive coil. The closed conductive coil is stopped being driven, the closed conductive coil can not generate an alternating magnetic field by adjusting the parameters of the cooker, and the earphone equipment of the cooker can also be powered off, and the conductive coil can be specifically set according to actual requirements without limitation.
Further, in one embodiment, step S60 includes:
step S601, acquiring earphone identification information of an earphone placed in the earphone bin;
in this embodiment, the obtaining of the earphone identification information of the earphone placed in the earphone bin may be obtaining a check code received after the earphone establishes a communication connection with the earphone cooker or other equipment of the earphone cooker method, or obtaining a product serial number of the earphone input by the user, and may specifically be set according to an actual requirement, which is not limited in this embodiment.
Step S602, accumulating the time length of the earphone in the machine cooking state corresponding to the earphone identification information to obtain the actual machine cooking time length corresponding to the earphone identification information;
and accumulating the time length of the earphone in the machine cooking state corresponding to the earphone identification information to obtain the actual machine cooking time length of the earphone corresponding to the earphone identification information.
Step S70 includes:
step S701, detecting whether the actual machine stewing time length corresponding to the earphone identification information reaches a preset machine stewing time length.
And detecting whether the actual machine cooking time length corresponding to the earphone identification information reaches the preset machine cooking time length.
Further, in an embodiment, the preset cooker duration corresponding to different earphones may be different. In this embodiment, the preset cooker duration corresponding to the earphone identification information is obtained, and whether the actual cooker duration corresponding to the earphone identification information reaches the corresponding preset cooker duration is detected.
It should be noted that by acquiring the earphone identification information of the earphones, detecting whether the actual machine cooking time period corresponding to the earphone identification information reaches the preset machine cooking time period, it can be determined whether the respective actual machine cooking time periods of different earphones reach the preset machine cooking time period, the detection result is more accurate, and the aging degree of the earphone diaphragm obtained by machine cooking is more appropriate.
In this embodiment, whether the actual machine cooking time length when the earphone is in the machine cooking state reaches the preset machine cooking time length is detected, and when the actual machine cooking time length reaches the preset machine cooking time length, the driving of the closed conductive coil is stopped, so that the vibrating diaphragm of the earphone obtained after the earphone is cooked is not excessively aged.
An embodiment of the present invention further provides a pot earphone device, and referring to fig. 3, the pot earphone device includes:
the determining module 10 is used for determining the parameters of the cooker;
and the driving module 20 is used for driving the closed conductive coil according to the parameters of the cooker.
Further, the determination module 10 is configured to:
obtaining the type of a vibrating diaphragm of an earphone placed in an earphone bin;
and acquiring preset cooker power corresponding to the type of the vibrating diaphragm, and taking the preset cooker power as a cooker parameter.
Further, a pot earphone device still includes:
the acquisition module is used for acquiring a preset temperature range corresponding to the type of a vibrating diaphragm of an earphone placed in the earphone bin;
the detection module is used for detecting whether the temperature of the loudspeaker in the earphone is within a preset temperature range through the temperature sensor;
the driving module 20 is further configured to adjust a cooker parameter when it is determined that the speaker temperature is not within the preset temperature range, and drive to close the conductive coil according to the adjusted cooker parameter.
Further, the driving module 20 is further configured to:
when the temperature of the loudspeaker is higher than the maximum value in the preset temperature range, reducing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the reduced current amplitude;
and when the temperature of the loudspeaker is determined to be lower than the minimum value in the preset temperature range, increasing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the increased current amplitude.
Further, the driving module 20 is further configured to:
when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, reducing the area of a coil surrounded by the closed conductive coil through an area adjusting device, and driving the closed conductive coil according to the reduced area of the coil;
and when the temperature of the loudspeaker is lower than the minimum value in the preset temperature range, increasing the coil area surrounded by the closed conductive coil through the area adjusting device, and driving the closed conductive coil according to the increased coil area.
Further, the obtaining module is further configured to:
accumulating the time length of the earphone in the machine cooking state to obtain the actual machine cooking time length, wherein the machine cooking state is a state of driving the conductive coil to be closed when the earphone is placed in the earphone bin;
the detection module is further configured to:
detecting whether the actual machine stewing time reaches the preset machine stewing time or not;
the drive module 20 is further configured to:
and when the actual machine cooking time length reaches the preset machine cooking time length, stopping driving and closing the conductive coil.
Further, the obtaining module is further configured to:
acquiring earphone identification information of earphones placed in an earphone bin;
accumulating the time length of the earphone in the cooker state corresponding to the earphone identification information to obtain the actual cooker time length corresponding to the earphone identification information;
the detection module is further configured to:
and detecting whether the actual machine cooking time length corresponding to the earphone identification information reaches the preset machine cooking time length.
All embodiments of the earphone stewing device can refer to all embodiments of the earphone stewing method, and are not described herein again.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a headset cooking program is stored, and when the computer-readable storage medium is executed by a processor, the method of implementing the headset cooking method as described above is implemented.
For the embodiments of the computer-readable storage medium of the present invention, reference may be made to the embodiments of the method for stewing a headset, which are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a computer-readable storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A pot earphone device is characterized by comprising a closed conductive coil, a temperature sensor, an area adjusting device of the closed conductive coil and an earphone bin, wherein the earphone bin is used for placing an earphone, the closed conductive coil is used for generating an alternating magnetic field when being electrified, the alternating magnetic field is used for enabling a vibrating diaphragm of the earphone placed in the earphone bin to vibrate, the temperature sensor is used for detecting whether the temperature of a loudspeaker placed in the earphone bin is within a preset temperature range, when the temperature of the loudspeaker is determined not to be within the preset temperature range, pot parameters are adjusted, the closed conductive coil is driven according to the adjusted pot parameters, the preset temperature range corresponds to the model number of the vibrating diaphragm of the earphone placed in the earphone bin, when the pot parameters are the area of the coil surrounded by the closed conductive coil, when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, the area of the coil surrounded by the closed conductive coil is reduced through the area adjusting device, the area of the coil surrounded by the closed conductive coil is driven to be increased according to the reduced area of the coil, and when the temperature of the loudspeaker is determined to be lower than the minimum value in the preset temperature range, the area of the coil is increased by the area adjusting device, and the area of the closed conductive coil is increased to form the area of the coil.
2. A headset carrying method, which is applied to the headset carrying device of claim 1, and which comprises the following steps:
determining the cooker parameters;
driving the closed conductive coil according to the cooker parameters;
acquiring a preset temperature range corresponding to the type of a vibrating diaphragm of an earphone placed in the earphone bin;
detecting whether the temperature of a loudspeaker in the earphone is within the preset temperature range or not through the temperature sensor;
when the loudspeaker temperature is determined not to be within the preset temperature range, adjusting the parameters of the cooker, and driving the closed conductive coil according to the adjusted parameters of the cooker;
the step of adjusting the parameters of the cooker machine and driving the closed conductive coil according to the adjusted parameters of the cooker machine comprises the following steps of:
when the temperature of the loudspeaker is determined to be higher than the maximum value in the preset temperature range, reducing the area of a coil surrounded by the closed conductive coil through the area adjusting device, and driving the closed conductive coil according to the reduced area of the coil;
when the temperature of the loudspeaker is determined to be lower than the minimum value in the preset temperature range, the area of a coil surrounded by the closed conductive coil is increased through the area adjusting device, and the closed conductive coil is driven according to the increased area of the coil.
3. The cooker hood method of claim 2, wherein the step of determining the cooker parameters comprises:
obtaining the type of a vibrating diaphragm of an earphone placed in the earphone bin;
and acquiring preset cooker power corresponding to the type of the vibrating diaphragm, and taking the preset cooker power as a cooker parameter.
4. The pot headset method of claim 2, wherein when the pot machine parameter is a current amplitude of an alternating current received by the closing conductive coil, the step of adjusting the pot machine parameter when it is determined that the speaker temperature is not within the preset temperature range and driving the closing conductive coil according to the adjusted pot machine parameter comprises:
when it is determined that the temperature of the loudspeaker is higher than the maximum value in the preset temperature range, reducing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the reduced current amplitude;
when it is determined that the temperature of the loudspeaker is lower than the minimum value in the preset temperature range, increasing the current amplitude of the alternating current received by the closed conductive coil, and driving the closed conductive coil according to the increased current amplitude.
5. The pot earphone method of any one of claims 2 to 4, further comprising the steps of:
accumulating the time length of the earphone in the machine cooking state to obtain the actual machine cooking time length, wherein the machine cooking state is a state of driving the closed conductive coil when the earphone is placed in the earphone bin;
detecting whether the actual machine cooking time length reaches a preset machine cooking time length or not;
and when the actual machine cooking time length reaches the preset machine cooking time length, stopping driving the closed conductive coil.
6. The method for cooking the earphones according to claim 5, wherein the step of accumulating the time length of the earphones in the cooking state to obtain the actual cooking time length comprises:
acquiring earphone identification information of earphones placed in the earphone bin;
accumulating the time length of the earphone in the machine cooking state corresponding to the earphone identification information to obtain the actual machine cooking time length corresponding to the earphone identification information;
the step of detecting whether the actual machine cooking time length reaches the preset machine cooking time length comprises the following steps:
and detecting whether the actual machine cooking time length corresponding to the earphone identification information reaches a preset machine cooking time length.
7. A pot headset device, characterized in that it is applied to a pot headset apparatus of claim 1, the pot headset device comprising:
the determining module is used for determining the cooker parameters;
the driving module is used for driving the closed conductive coil according to the parameters of the cooker;
the determining module is further used for acquiring a preset temperature range corresponding to the type of a vibrating diaphragm of the earphone placed in the earphone bin;
the determining module is further configured to detect whether the temperature of the speaker in the earphone is within the preset temperature range through the temperature sensor;
the driving module is further configured to adjust the cooker parameters when it is determined that the temperature of the loudspeaker is not within the preset temperature range, and drive the closed conductive coil according to the adjusted cooker parameters;
the driving module is further configured to, when it is determined that the temperature of the speaker is higher than a maximum value in the preset temperature range, reduce, by the area adjusting device, a coil area surrounded by the closed conductive coil, and drive the closed conductive coil according to the reduced coil area;
the driving module is further configured to increase, by the area adjustment device, a coil area surrounded by the closed conductive coil when it is determined that the temperature of the speaker is lower than a minimum value in the preset temperature range, and drive the closed conductive coil according to the increased coil area.
8. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a pot headset program, which when executed by a processor implements the steps of the pot headset method according to any one of claims 2 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210838713.XA CN115002601B (en) | 2022-07-18 | 2022-07-18 | Earphone stewing equipment, method and device and computer readable storage medium |
| PCT/CN2022/119849 WO2024016462A1 (en) | 2022-07-18 | 2022-09-20 | Earphone burn-in device, method and apparatus, and computer-readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210838713.XA CN115002601B (en) | 2022-07-18 | 2022-07-18 | Earphone stewing equipment, method and device and computer readable storage medium |
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| CN115002601A CN115002601A (en) | 2022-09-02 |
| CN115002601B true CN115002601B (en) | 2022-11-01 |
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| CN202210838713.XA Active CN115002601B (en) | 2022-07-18 | 2022-07-18 | Earphone stewing equipment, method and device and computer readable storage medium |
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| CN115002601B (en) * | 2022-07-18 | 2022-11-01 | 歌尔股份有限公司 | Earphone stewing equipment, method and device and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151636A (en) * | 2018-08-21 | 2019-01-04 | 芜湖市朗道企业形象设计有限公司 | A kind of device and method of automatic pot earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2582153A1 (en) * | 2011-10-12 | 2013-04-17 | Research In Motion Limited | Portable Electronic Device with Magnetic Audio Interface and Audio Reproduction Accessory Therefor |
| CN209562799U (en) * | 2019-04-25 | 2019-10-29 | 深圳市美格信测控技术有限公司 | Pot machine audio test system of bluetooth playback equipment |
| CN110572735B (en) * | 2019-09-20 | 2020-07-14 | 河海大学常州校区 | Storage box for improving rigidity of folding ring of vibrating diaphragm of earphone |
| CN111385715B (en) * | 2020-03-19 | 2021-10-26 | 锐迪科微电子（上海）有限公司 | Audio output device and automatic cooker method thereof |
| CN214960099U (en) * | 2021-05-20 | 2021-11-30 | 李旭新 | Automatic pot earphone device with earphone line output |
| CN115002601B (en) * | 2022-07-18 | 2022-11-01 | 歌尔股份有限公司 | Earphone stewing equipment, method and device and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109151636A (en) * | 2018-08-21 | 2019-01-04 | 芜湖市朗道企业形象设计有限公司 | A kind of device and method of automatic pot earphone |
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