CN112788470B

CN112788470B - Earphone and earphone control method

Info

Publication number: CN112788470B
Application number: CN202110225570.0A
Authority: CN
Inventors: 程志国; 梁志刚
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2023-01-06
Anticipated expiration: 2041-03-01
Also published as: CN112788470A

Abstract

The application discloses earphone and control method of earphone, the earphone includes: a housing, a microphone, a speaker and a drive assembly; the shell is provided with an internal cavity, and the microphone, the loudspeaker and the driving assembly are all arranged in the internal cavity; the shell is provided with a first opening and a second opening, the microphone is arranged towards the first opening, and the loudspeaker is arranged towards the second opening; the driving assembly is fixedly connected with the shell, the output end of the driving assembly is connected with both the microphone and the loudspeaker, and the driving assembly drives the microphone and the loudspeaker to move between a first position and a second position; in the first position, the microphone at least partially avoids the first opening, the loudspeaker at least partially avoids the second opening, and the first opening is communicated with the second opening through the inner cavity; in the second position, the microphone blocks the first opening and/or the speaker blocks the second opening. The earphone can solve the problem that a user cannot take care of wearing tightness and listening to the smoothness of environmental sound when the earphone is worn but not operated.

Description

Earphone and earphone control method

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to an earphone and an earphone control method.

Background

With the wide application of electronic devices such as smart phones and tablet computers, earphones matched with the electronic devices become an essential part of life of people.

Present earphone, include the speaker of collecting signals such as the sound of the other side or music usually, and collect the microphone of user's self sound in order to guarantee the conversation function, no matter the earphone is at work or non-operating condition, the user can wear the earphone usually, in order to make things convenient for to interact through the earphone at any time, in order to guarantee that the earphone is being worn the in-process and be difficult to drop the loss, and simultaneously, guarantee that the user uses the earphone in-process can reduce external environment and disturb, the cooperation meeting of earphone and ear is tighter usually.

However, when the user does not use the earphone function and wears the earphone of the user, the matching between the earphone and the ear is tight, which affects the user's acquisition of the external sound and may lead to a safety problem.

In the process of implementing the present application, the inventor finds that at least the following problems exist in the prior art: the user does not use the earphone function, and simultaneously, when the user wears the earphone, the user can receive the external sound signal by sacrificing the tight matching degree of the earphone and the ear, so that the earphone is easy to drop and lose, and meanwhile, when the user uses the earphone function, the use effect of the earphone is reduced because the tight matching of the ear and the earphone is not enough.

Disclosure of Invention

The application aims at providing the earphone, and the problem that when the user wears the earphone and the earphone is not in work, the user cannot wear the earphone and listen to the unobstructed environment sound is solved.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides an earphone, including: a housing, a microphone, a speaker and a drive assembly;

the shell is provided with an internal cavity, and the microphone, the loudspeaker and the driving assembly are all arranged in the internal cavity;

the shell is provided with a first opening and a second opening, the microphone is arranged towards the first opening, and the loudspeaker is arranged towards the second opening;

the driving assembly is fixedly connected with the shell, the output end of the driving assembly is connected with both the microphone and the loudspeaker, and the driving assembly drives the microphone and the loudspeaker to move between a first position and a second position;

wherein, in the first position, the microphone is at least partially clear of the first opening, the speaker is at least partially clear of the second opening, and the first opening and the second opening are in communication through the internal cavity; in the second position, the microphone blocks the first opening and/or the speaker blocks the second opening.

In a second aspect, an embodiment of the present application provides a method for controlling an earphone, where the earphone includes: a housing, a microphone, a speaker and a drive assembly; the shell is provided with an internal cavity, and the microphone, the loudspeaker and the driving assembly are all arranged in the internal cavity; the shell is provided with a first opening and a second opening, the microphone is arranged towards the first opening, and the loudspeaker is arranged towards the second opening; the driving component is fixedly connected with the shell, the output end of the driving component is connected with the microphone and the loudspeaker, and the driving component drives the microphone and the loudspeaker to move between a first position and a second position; wherein, in the first position, the microphone is at least partially clear of the first opening, the speaker is at least partially clear of the second opening, and the first opening and the second opening are in communication through the internal cavity; in the second position, the microphone blocks the first opening and/or the speaker blocks the second opening, the method comprising:

detecting the state of the microphone and the speaker;

under the condition that at least one of the microphone and the loudspeaker is in a working state, controlling the driving component to drive the microphone and the loudspeaker to move to the first position;

and under the condition that the microphone and the loudspeaker are in a non-working state, controlling the driving component to drive the microphone and the loudspeaker to move to the second position.

In the embodiment of the application, by detecting the microphone state and the speaker state of the earphone, the driving component can drive the microphone and the speaker to move to the second position under the condition that the microphone is detected to be in the working state, or the driving component can drive the microphone and the speaker to move to the second position under the condition that the speaker is detected to be in the working state and the microphone is detected to be in the working state at the same time, so that the channel between the first opening and the second opening is isolated, the microphone can face the first opening, the speaker can face the second opening, and the earphone can ensure that the function of the earphone in normal working is not influenced while the earphone is worn strictly; under the condition that detects microphone and speaker all to be in unoperated state, drive assembly can drive microphone and speaker and move to the first position, makes the sound propagation passageway that can form the intercommunication between first opening and the second opening, and when the earphone was out of work, the user can listen external sound, makes the user wear the earphone and when the earphone did not work, can guarantee that the user wears the leakproofness of earphone, can guarantee again that the user listens to the unobstructed nature of environmental sound.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a headset according to an embodiment of the invention;

FIG. 2 is another schematic diagram of a headset according to an embodiment of the invention;

fig. 3 is a schematic view of a housing of a headset according to an embodiment of the invention;

FIG. 4 is an enlarged view of portion A encircled in FIG. 1 in accordance with an embodiment of the present invention;

fig. 5 is a flowchart of a headset control method according to an embodiment of the present invention.

Reference numerals are as follows:

01-housing, 011-earphone face-housing, 012-earphone middle-housing, 013-earphone back-housing, 014-earphone bottom-housing, 02-microphone, 03-speaker, 04-driver component, 05-first opening, 06-second opening, 07-second cavity, 08-first cavity, 09-first circuit board, 10-second circuit board, 11-FPC, 12-battery, 13-dust screen, 14-gasket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of those features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An earphone according to an embodiment of the present invention is described below with reference to fig. 1 to 4:

as shown in fig. 1, a headset according to some embodiments of the invention comprises: a housing 01, a microphone 02, a speaker 03 and a drive assembly 04; the shell 01 is provided with an internal cavity, and the microphone 02, the loudspeaker 03 and the driving component 04 are all arranged in the internal cavity; the housing 01 is provided with a first opening 05 and a second opening 06, the microphone 02 is disposed toward the first opening 05, and the speaker 03 is disposed toward the second opening 06; the driving component 04 is fixedly connected with the shell 01, the output end of the driving component 04 is connected with both the microphone 02 and the loudspeaker 03, and the driving component 04 drives the microphone 02 and the loudspeaker 03 to move between a first position and a second position; wherein in the first position the microphone is at least partially clear of the first opening 05 and the speaker is at least partially clear of the second opening 06, the first opening 05 and the second opening 06 communicating through the internal cavity; in the second position, the microphone blocks the first opening 05 and/or the loudspeaker blocks the second opening 06.

Referring to fig. 1, which shows a schematic view of a headset according to an embodiment of the present invention, in fig. 1, the driving assembly 04 has moved the microphone 02 and the speaker 03 to the second position, and at this time, the channel between the first opening 05 and the second opening 06 is blocked by the microphone 02 and the speaker 03, but actually, any one of the microphone 02 and the speaker 03 may also be blocked. Referring to fig. 2, which shows another schematic diagram of a headset according to an embodiment of the present invention, in fig. 2, the driving assembly 04 has moved the microphone 02 and the speaker 03 to the first position, and at this time, a communicating sound propagation channel is formed between the first opening 05 and the second opening 06, and a user can obtain sound in the environment through the first opening 05, the second opening 06, and the communicating sound channel therebetween. It is understood that the microphone 02 and the speaker 03 can communicate with the sound propagation channel as long as the first opening 05 and the second opening 06 are partially avoided.

In the embodiment of the present invention, when the speaker 03 converts the sound signal to be output into an electrical signal, the speaker 03 may be considered to be in a working state; when the microphone 02 converts a user's voice signal or an environmental sound signal into an electric signal, the microphone 02 may be considered to be in an operating state.

According to the earphone provided by the embodiment of the invention, by detecting the state of the microphone 02 and the state of the loudspeaker 03 of the earphone, under the condition that the microphone 02 is detected to be in a working state, the driving component 04 can drive the microphone 02 and the loudspeaker 03 to move to the second position, or under the condition that the loudspeaker 03 is detected to be in a working state, the driving component 04 can drive the microphone 02 and the loudspeaker 03 to move to the second position, so that a channel between the first opening 05 and the second opening 06 is isolated, the microphone 02 can face the first opening 05, and the loudspeaker 03 can face the second opening 06, so that the earphone can be ensured to be worn strictly and the function of the earphone in normal working can be ensured not to be influenced; under the condition that it is in non-operating condition to detect microphone 02 and speaker 03 all, drive assembly 04 can drive microphone 02 and speaker 03 and move to the primary importance, makes the sound propagation passageway that can form the intercommunication between first opening 05 and the second opening 06, and when the earphone was out of work, the user can listen external sound, makes the user wear the earphone and when the earphone did not work, can guarantee that the user wears the leakproofness of earphone, can guarantee again that the user listens to the unobstructed nature of environmental sound.

It should be noted that, the earphone in the embodiment of the present invention may be a wired earphone, a wireless earphone, an in-ear earphone, a headphone, or the like, which is not limited in the embodiment of the present invention.

Optionally, the drive assembly 04 comprises a motor and a transmission mechanism; the motor is connected with the microphone 02 and the loudspeaker 03 through the transmission mechanism.

In practical application, the transmission mechanism can convert the circular motion of the motor into linear motion for output, so as to drive the microphone 02 and the loudspeaker 03 to perform linear motion, and the transmission mechanism can also convert the circular motion of the motor into circular motion for output, so as to drive the microphone 02 and the loudspeaker 03 to perform circular motion, so as to drive the microphone 02 and the loudspeaker 03 to move between a first position and a second position. The transmission mechanism may include: any one of the gear rack mechanism, the worm gear mechanism and the screw and nut mechanism is not restricted by the embodiment of the invention.

Although the driving component 04 in the embodiment of the present invention is implemented by driving the microphone 02 and the speaker 03 in a mechanical transmission manner such as a motor and a transmission mechanism, it is to be understood that the driving component 04 may also be implemented by driving the microphone 02 and the speaker 03 in an electromagnetic attraction driving manner, which is not limited in the embodiment of the present invention.

Optionally, the internal cavity comprises: a first cavity 08 and a second cavity 07; the first cavity 08 is communicated with the second cavity 07, the volume of the second cavity 07 is larger than that of the first cavity 08, and the microphone 02 and the loudspeaker 03 are arranged in the second cavity 07.

Specifically, referring to fig. 3, the case 01 may include: earphone face-piece 011, earphone mesochite 012, earphone backshell 013 and earphone drain pan 014, earphone face-piece 011 is provided with second opening 06, earphone mesochite 012 is provided with first opening 05, earphone face-piece 011, earphone mesochite 012, earphone backshell 013 and earphone drain pan 014 link into an organic whole, inside is formed with first cavity 08 and second cavity 07, wherein second cavity 07's volume is greater than first cavity 08, can arrange microphone 02 and speaker 03 in second cavity 07, drive assembly 04 can drive microphone 02 and speaker 03 and move in second cavity 07, be favorable to realizing earphone inner space's rational utilization, the user is when wearing the earphone, second cavity 07 is close to user's the duct setting.

When the user wears the earphone and the earphone works, the sound signal of the output end of the loudspeaker 03 can pass through the second opening 06 to reach the ear canal of the user, in addition, the microphone 02 can receive the sound signal sent by the user through the first opening 05, when the user wears the earphone and the earphone does not work, the sound in the environment can pass through the channel between the first opening 05 and the second opening 06 and be received by the user, the earphone is ensured to be worn strictly, and meanwhile, the smoothness of the user for listening to the environment sound can also be ensured.

Although the embodiment of the present invention describes the structure of the housing 01 of the earphone by taking the housing 01 including the earphone front shell 011, the earphone middle shell 012, the earphone rear shell 013 and the earphone bottom shell 014 as an example, it can be understood that in practical applications, the earphone housing 01 may also be composed of three parts or two parts, which is not limited in the embodiment of the present invention.

Optionally, the headset further comprises a first circuit board 09 and a second circuit board 10; the first circuit board 09 is flexibly connected with the second circuit board 10; the first circuit board 09 is fixedly connected with the housing 01, and the second circuit board 10, the speaker 03 and the microphone 02 are fixedly connected into a whole and arranged in the second cavity 07; the output end of the driving assembly 04 is connected with the second circuit board 10.

Generally, the earphone further includes a Circuit board, the Circuit board may be electrically connected to the microphone 02 and the speaker 03 to control the microphone 02 and the speaker 03, in an embodiment of the present invention, referring to fig. 1 and fig. 2, the earphone further includes a first Circuit board 09 and a second Circuit board 10, the first Circuit board 09 and the second Circuit board 10 may be flexibly connected through a Flexible Printed Circuit (FPC) 11, an output end of the driving component 04 drives the second Circuit board 10 to move, so as to drive the microphone 02 and the speaker 03 to move, which is beneficial to reasonably utilizing an inner space of the earphone, and the Circuit board is divided into the first Circuit board 09 and the second Circuit board 10, so that when the driving component 04 outputs a motion, no work is required to the first Circuit board 09, and energy consumption of the earphone may be reduced.

In the embodiment of the present invention, the first circuit board 09 may be fixedly disposed in the first cavity 08, the second circuit board 10 may be fixedly connected with the speaker 03 and the microphone 02 as a whole and disposed in the second cavity 07, and the output end of the driving component 04 is connected to the second circuit board 10, so as to drive the integrally disposed second circuit board 10, the speaker 03, and the microphone 02 to move in the second cavity 07.

Optionally, the headset further comprises: and the battery 12 is fixedly connected with the second circuit board 10.

Referring to fig. 1 and 2, the battery 12 may be fixedly connected with the second circuit board 10, the speaker 03, and the microphone 02 into a whole, the output end of the driving component 04 is connected with the second circuit board 10, and the battery 12, the second circuit board 10, the speaker 03, and the microphone 02 which are integrally arranged may be driven to move in the second cavity 07.

Optionally, the speaker 03, the microphone 02 and the driving component 04 are all electrically connected to the second circuit board 10; the battery 12 is electrically connected to the second circuit board 10.

The battery 12 may supply power to the first circuit board 09, the second circuit board 10, the microphone 02 and the speaker 03, wherein the second circuit board 10 and the first circuit board 09 may control operations of the microphone 02 and the speaker 03, and the second circuit board 10 and the first circuit board 09 may be electrically connected to the driving assembly 04 to control an operation of the driving assembly 04.

Optionally, the driving assembly 04 is disposed between the second circuit board 10 and the first circuit board 09.

Set up drive assembly 04 between second circuit board 10 and first circuit board 09, the inner space of earphone can rational utilization, simultaneously, can further ensure the unobstructed nature that the user acquireed environmental sound.

The driving assembly 04 can also be arranged on the side of the second circuit board 10 far from the first circuit board 09, in practical application, if the driving assembly 04 is arranged on the side of the second circuit board 10 far from the first circuit board 09, when the microphone 02 and the speaker 03 move to the first position, because the driving assembly 04 is arranged in the channel formed between the first opening 05 and the second opening 06, a part of path of the environmental sound transmitted to the ear canal of the user is blocked, and the unobstructed property of the user for acquiring the environmental sound is weakened.

Optionally, the headset further comprises: and the dust screens 13 are fixedly arranged at the first opening 05 and the second opening 06 respectively, and the dust screens 13 are arranged at the positions of the first opening and the second opening.

Because microphone 02 and speaker 03 when the primary importance, have formed the passageway of intercommunication between first opening 05 and the second opening 06, lead to outside sand and dust to get into the earphone inner space more easily, influence the earphone function, set up dust screen 13, can effectively guarantee the earphone internal environment, and then realize the protection to the earphone.

Optionally, the headset further comprises: and the sealing gasket 14 is arranged along the circumferential direction of the first opening 05 and the circumferential direction of the second opening 06 respectively.

The sealing gasket 14 is arranged, when the microphone 02 and the loudspeaker 03 move to the second position, a channel between the first opening 05 and the second opening 06 can be effectively isolated, the interference of environmental sound to a user can be effectively reduced when the earphone works, and the loudspeaker and the microphone can be isolated by the sealing gasket, so that the two can not interfere with each other due to the gap of the inner cavity of the earphone.

Optionally, the first opening 05 is disposed on a first surface of the housing 01, and the second opening 06 is disposed on a second surface of the housing 01, where the first surface and the second surface are opposite to the housing 01.

Referring to fig. 3, first opening 05 sets up the first surface at casing 01, and second opening 06 sets up the second surface at casing 01, and wherein, first surface and second surface set up relatively, simple structure, the realization of being convenient for is favorable to the rational utilization of earphone inner space, and, when the earphone did not work, more is favorable to external sound to spread into user's duct, further guarantees the unobstructed nature that the user listened to the environment sound.

Referring to fig. 5, a control method of a headset according to some embodiments of the present invention includes: a housing, a microphone, a speaker and a drive assembly; the shell is provided with an internal cavity, and the microphone, the loudspeaker and the driving assembly are all arranged in the internal cavity; the shell is provided with a first opening and a second opening, the microphone is arranged towards the first opening, and the loudspeaker is arranged towards the second opening; the driving component is fixedly connected with the shell, the output end of the driving component is connected with the microphone and the loudspeaker, and the driving component drives the microphone and the loudspeaker to move between a first position and a second position; wherein, in the first position, the microphone is at least partially clear of the first opening, the speaker is at least partially clear of the second opening, and the first opening and the second opening are in communication through the internal cavity; in the second position, the microphone blocks the first opening and/or the speaker blocks the second opening, the method comprising:

step 101, detecting the states of the microphone 02 and the loudspeaker 03.

The earphone can be connected with the terminal device, for example, the earphone can be connected with devices such as a computer and a mobile phone through a physical interface or a bluetooth mode, when the earphone works, for example, when the loudspeaker plays music, the loudspeaker can convert an electric signal into a sound signal, the earphone can detect whether the input end of the loudspeaker has the electric signal which needs to be converted, if the input end of the loudspeaker has the electric signal which needs to be converted into the sound signal, the loudspeaker can be considered to be in a working state, namely, the earphone works; when the microphone records sound, the microphone can convert sound signals in the environment into electric signals, the earphone can detect whether the output end of the microphone has the electric signals or not, and if the output end of the microphone has the electric signals, the microphone can be considered to be in a working state, namely, the earphone works.

Although the above embodiment describes the states of the microphone and the speaker of the earphone in terms of a scene in which the speaker plays music and the microphone records sound, it can be understood that the earphone control method according to the embodiment of the present invention may also be used in a scene in which various earphones such as a call and a conference can work, and the embodiment of the present invention does not limit this.

Step 102, controlling the driving component 04 to drive the microphone 02 and the loudspeaker 03 to move to the first position under the condition that at least one of the microphone 02 and the loudspeaker 03 is in a working state; and under the condition that the microphone 02 and the loudspeaker 03 are in a non-working state, controlling the driving component 04 to drive the microphone 02 and the loudspeaker 03 to move to the second position.

Under the condition that the microphone 02 is in a working state, the driving component 04 can drive the microphone 02 and the loudspeaker 03 to move to the second position, or under the condition that the loudspeaker 03 is in the working state, the driving component 04 can drive the microphone 02 and the loudspeaker 03 to move to the second position, or under the condition that the loudspeaker 03 is detected to be in the working state and the microphone 02 is in the working state, the driving component 04 can drive the microphone 02 and the loudspeaker 03 to move to the second position, so that a channel between the first opening 05 and the second opening 06 is separated, the microphone 02 can face the first opening 05, the loudspeaker 03 can face the second opening 06, the earphone wearing tightness is guaranteed, and meanwhile, the function of the earphone in normal working can be guaranteed not to be influenced.

When the earphone is in operating condition, drive microphone and speaker through control drive assembly and move to the second position, make speaker and user's duct can form the better cavity of leakproofness, simultaneously, also can make the microphone aim at first opening, conveniently carry out the radio reception to the sound that the user sent, when guaranteeing that the earphone wears the tightness, can also guarantee that the function of earphone normal during operation is not influenced.

When the earphone detects that microphone and speaker are all in non-operating condition, for example, can set up the time of predetermineeing, detect microphone and speaker at predetermineeing the time range when the earphone, all be in non-operating condition, at this moment, the earphone can control microphone and speaker and move to first position, make the sound propagation passageway that forms the intercommunication between first opening and the second opening, sound in the environment can be through first opening, in the second opening reachs user's ear, when the earphone is in non-operating condition, make the user can listen external sound, when making the user wear the earphone and the earphone does not work, can guarantee that the user wears the leakproofness of earphone, can guarantee again that the user listens to the unobstructed of environmental sound.

The preset time may be set by default, for example, 10 seconds, 20 seconds, or the like, and may also be allowed to be set or changed by the user according to the needs of the user, which is not limited in the embodiment of the present invention.

According to the earphone control method provided by the embodiment of the invention, when a user wears the earphone and the earphone does not work, the tightness of wearing the earphone by the user can be ensured, the smoothness of listening to the environmental sound by the user can also be ensured, meanwhile, the movement of switching the microphone and the loudspeaker through manual operation of the user can be avoided, and convenience can be further provided for the user to use the earphone.

Optionally, the headset further comprises a battery 12, the method further comprising:

detecting the charge of the battery 12;

and under the condition that the electric quantity is lower than a preset threshold value, controlling the driving assembly 04 to drive the microphone 02 and/or the loudspeaker 03 to move to the second position.

In the embodiment of the application, the earphone may further include a battery 12, the battery 12 may supply power to the earphone, and may detect the electric quantity of the battery 12, and under the condition that the electric quantity is lower than a preset threshold, the driving assembly 04 is controlled to drive the microphone 02 and the speaker 03 to move to the second position, where the preset threshold may be a default value of the factory setting of the earphone, and may also be set by a user, for example, the preset threshold is set to be 10% or 20% of the battery capacity, and the like, and when the electric quantity of the battery is lower than the preset threshold, the driving assembly 04 is controlled to drive at least one of the microphone 02 and the speaker 03 to move to the second position, so as to ensure the normal operation of the earphone.

Other constructions of the headset according to embodiments of the invention, such as microphones, speakers, etc. and operation are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An earphone, characterized in that the earphone comprises: a housing, a microphone, a speaker and a drive assembly;

2. The headset of claim 1, wherein the drive assembly comprises a motor and a transmission mechanism;

the motor is connected with the microphone and the loudspeaker through the transmission mechanism.

3. The earphone of claim 1, wherein the internal cavity comprises: a first cavity and a second cavity;

the first cavity is communicated with the second cavity, the volume of the second cavity is larger than that of the first cavity, and the microphone and the loudspeaker are arranged in the second cavity.

4. The headset of claim 3, further comprising a first circuit board and a second circuit board; the first circuit board and the second circuit board are flexibly connected;

the first circuit board is fixedly connected with the shell, and the second circuit board, the loudspeaker and the microphone are fixedly connected into a whole and are arranged in the second cavity;

the output end of the driving component is connected with the second circuit board.

5. The headset of claim 4, further comprising: and the battery is fixedly connected with the second circuit board.

6. The headset of claim 5, wherein the speaker, the microphone, and the drive assembly are all electrically connected to the second circuit board;

the battery is electrically connected with the second circuit board.

7. The headset of claim 4, wherein the drive assembly is disposed between the second circuit board and the first circuit board.

8. The headset of claim 1, further comprising: and the dust screens are respectively and fixedly arranged at the first opening and the second opening.

9. The headset of claim 1, further comprising: and the sealing gasket is arranged along the circumferential direction of the first opening and the circumferential direction of the second opening respectively.

10. The headset of claim 1, wherein the first opening is disposed on a first surface of the housing and the second opening is disposed on a second surface of the housing, wherein the first surface and the second surface are opposite surfaces of the housing.

11. A control method of a headset, the headset comprising: a housing, a microphone, a speaker and a drive assembly; the shell is provided with an internal cavity, and the microphone, the loudspeaker and the driving component are all arranged in the internal cavity; the shell is provided with a first opening and a second opening, the microphone is arranged towards the first opening, and the loudspeaker is arranged towards the second opening; the driving assembly is fixedly connected with the shell, the output end of the driving assembly is connected with both the microphone and the loudspeaker, and the driving assembly drives the microphone and the loudspeaker to move between a first position and a second position; wherein, in the first position, the microphone is at least partially clear of the first opening, the speaker is at least partially clear of the second opening, and the first opening and the second opening are in communication through the internal cavity; in the second position, the microphone blocks the first opening and/or the speaker blocks the second opening; the control method comprises the following steps:

detecting the state of the microphone and the speaker;

12. The control method of claim 11, wherein the headset further comprises a battery, the control method further comprising:

detecting the electric quantity of the battery;

and under the condition that the electric quantity is lower than a preset threshold value, controlling the driving assembly to drive the microphone and/or the loudspeaker to move to the second position.