CN108696787B - Sound box with microphone - Google Patents
Sound box with microphone Download PDFInfo
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- CN108696787B CN108696787B CN201710233830.2A CN201710233830A CN108696787B CN 108696787 B CN108696787 B CN 108696787B CN 201710233830 A CN201710233830 A CN 201710233830A CN 108696787 B CN108696787 B CN 108696787B
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- microphone
- sound box
- main body
- signal
- sound
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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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Abstract
The invention relates to a sound box with a microphone, which comprises a sound box main body, wherein the sound box main body is provided with the microphone capable of extending out of and retracting into the sound box main body, and the microphone is movably connected with the sound box main body. The sound box with the microphone can integrate the microphone and the sound box for use, can realize KTV feeling at any time, and can be extended out of the sound box main body when in use, can be retracted into the sound box main body when not in use, does not occupy redundant space and is convenient to carry.
Description
Technical Field
The invention relates to the technical field of sound boxes, in particular to a sound box with a microphone.
Background
The Bluetooth sound box in the prior art can be carried about, is convenient for people to play music and the like, but has single function and cannot meet the diversified requirements of modern people. In the prior art, an all-in-one machine of a microphone and a sound box is also provided, and although the all-in-one machine of the microphone and the sound box can be used as a microphone and a sound box, the position relation between the sound box and the microphone is relatively fixed in the structure, the whole structure occupies a larger space, is inconvenient to use and carry, and is particularly very obtrusive when being used as the sound box independently.
Disclosure of Invention
The invention aims to provide a sound box with a microphone, and solves the problems that a Bluetooth sound box in the prior art is single in function and a microphone and sound box integrated machine is inconvenient to use and carry.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a from audio amplifier of taking microphone, includes the audio amplifier main part install in the audio amplifier main part and can stretch out and retract the microphone of audio amplifier main part, the microphone with audio amplifier main part swing joint.
In the sound box with the microphone, the sound box main body is internally provided with a containing groove for containing the microphone.
In the sound box with the microphone, the elastic piece used for telescopically moving the microphone is arranged between the microphone and the bottom wall of the accommodating groove, the bottom end of the microphone is provided with the buckling part, the bottom wall of the accommodating groove is provided with the claw buckle buckled with the buckling part, the claw buckle is provided with the buckling position matched with the buckling part and the through hole which can be expanded by the buckling part to expand the claw buckle so as to release the buckling part, and the through hole is communicated with the buckling position.
In the sound box with the microphone, the sound box main body is connected with the accommodating groove in a sliding mode through the sliding component.
In the sound box with the microphone, the sliding component comprises a sliding hole and a sliding part moving along the sliding hole; the sliding hole is formed on a side wall of the receiving groove, and the sliding part is formed outside the microphone; or the sliding hole is formed on an outer side of the microphone, and the sliding portion is formed on a side wall of the receiving groove.
In the sound box with the microphone, the sliding component comprises a sliding rail and a sliding part moving along the sliding rail; the sliding piece is formed on the outer side of the microphone, and the sliding rail is formed on the inner side wall of the accommodating groove; or the sliding piece is formed on the inner side wall of the accommodating groove, and the sliding rail is formed on the outer side of the microphone.
In the sound box with the microphone, the microphone is rotatably connected with the sound box main body through the rotating piece.
In the sound box with the microphone, the sound box further comprises a control system, and the control system comprises a microphone detection switch arranged between the microphone and the sound box main body; when the microphone extends out of the sound box main body, the microphone detection switch is in a first signal state; when the microphone retracts into the sound box main body, the microphone detection switch is in a second signal state.
In the sound box with the microphone, the control system further comprises a microprocessor, the microprocessor comprises a microphone processing unit, the microphone processing unit is electrically connected with the microphone detection switch, and the microphone processing unit is used for detecting the state information of the microphone detection switch.
In the sound box with the microphone, the periphery of the sound box main body is provided with an add/subtract key;
when the microphone detection switch is in a first signal state, the up/down button outputs a volume adjusting signal for adjusting the volume for a long time, and the up/down button outputs a sound effect adjusting signal for adjusting the sound effect for a short time; or the up/down button is output with short time to adjust the volume of the volume adjusting signal, and the up/down button is output with long time to adjust the sound effect adjusting signal;
when the microphone detection switch is in a second signal state, the plus/minus key is pressed for a long time to output a volume adjusting signal for adjusting the volume, and the plus/minus key is pressed for a short time to output an up-down song selecting signal for selecting songs; or the up/down button is output with short press to adjust the volume of the sound volume, and the up/down button is output with long press to select the up/down music.
In the sound box with the microphone, the microprocessor further comprises an instruction control unit, and the instruction control unit is electrically connected with the microphone processing unit; the instruction control unit is used for receiving the state information of the microphone detection switch detected by the microphone processing unit and responding to the signal output by the plus/minus key according to the state information.
In the sound box with the microphone, the microprocessor also comprises a volume control unit, and the volume control unit is electrically connected with the instruction control unit; the command control unit is further used for transmitting the state information of the microphone detection switch to the volume control unit, and the volume control unit is used for responding to the volume adjusting signal output by the up/down key according to the state information.
In the sound box with the microphone, the microphone is internally provided with a microphone, the control system further comprises a microphone amplifying unit for amplifying an electric signal of the microphone, the microprocessor further comprises a human voice processing unit, and the microphone amplifying unit is respectively and electrically connected with the microphone and the human voice processing unit; the human voice processing unit is also electrically connected with the volume control unit; the control system also comprises a power amplifier unit for amplifying sound signals, and the power amplifier unit is electrically connected with the loudspeaker and the volume control unit respectively;
the microphone is used for sending an electric signal of voice to the microphone amplifying unit, the microphone amplifying unit is used for amplifying the electric signal and sending the amplified electric signal to the voice processing unit, the voice processing unit is used for converting the electric signal into a sound signal and sending the sound signal to the volume control unit, the volume control unit is further used for adjusting the volume of the sound signal received by the voice processing unit and sending the sound signal to the power amplifier unit, and the power amplifier unit is used for amplifying the sound signal and sending the sound signal to the outside through the loudspeaker.
In the sound box with the microphone, the control system further comprises an earphone output amplification unit, an earphone interface is further mounted on the sound box body, and the earphone output amplification unit is electrically connected with the volume control unit and the earphone interface respectively.
In the sound box with the microphone, the control system also comprises a Bluetooth module and a sound effect processing unit for adjusting the sound effect of the sound transmitted by the Bluetooth module, wherein the sound effect processing unit is electrically connected with the Bluetooth module and the volume control unit respectively; the Bluetooth module is also electrically connected with the microphone processing unit;
when the microphone processing unit detects that the microphone detection switch is in a first signal state, the Bluetooth module is used for transmitting sound from a microphone; when the microphone processing unit detects that the microphone detection switch is in a second signal state, the Bluetooth module is used for transmitting sound played by the sound box main body.
The sound box with the microphone has the following beneficial effects: the sound box with the microphone can integrate the microphone and the sound box for use, can realize KTV feeling at any time, and the microphone extends out of the sound box main body when in use, can be retracted into the sound box main body when not in use, does not occupy redundant space, and is convenient to use and carry.
Drawings
Fig. 1 is a schematic view illustrating a state in which a microphone of a sound box with a microphone is retracted into a sound box main body according to a first embodiment of the present invention;
fig. 2 is a schematic view of a state in which a microphone of the loudspeaker with the microphone of the first embodiment of the present invention extends out of a loudspeaker main body;
FIG. 3 is a partially enlarged view of FIG. 2 of the speaker with microphone according to the first embodiment of the present invention;
fig. 4 is an exploded view of the pawl and the latch of the speaker with microphone according to the first embodiment of the present invention;
fig. 5 is a schematic view illustrating a state in which a microphone of a sound box with a microphone is retracted into a sound box main body according to a second embodiment of the present invention;
fig. 6 is a schematic view illustrating a state in which a microphone of the loudspeaker with a microphone of the second embodiment of the present invention is extended out of a loudspeaker main body;
fig. 7 is a schematic view illustrating a state in which a microphone of a sound box with a microphone is retracted into a sound box main body according to a third embodiment of the present invention;
fig. 8 is a schematic view of a state in which a microphone of the loudspeaker with a microphone of the third embodiment of the present invention is extended out of the loudspeaker main body;
fig. 9 is a schematic block diagram of a control system of a sound box with a microphone according to the present invention.
Detailed Description
The structure and principle of the sound box with the microphone of the present invention will be further explained with reference to the accompanying drawings and embodiments:
in the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting.
The sound box with the microphone comprises a sound box main body 1, wherein the sound box main body 1 is provided with the microphone 2 which can extend out of and retract into the sound box main body 1, and the microphone 2 is movably connected with the sound box main body 1.
The specific structure of the movable connection between the microphone 2 and the main body 1 of the sound box will be described with reference to the following different embodiments.
Example 1:
as shown in fig. 1-2, a receiving groove (not shown) for receiving a microphone is formed in the main body 1, and an elastic member 4 for telescopically moving the microphone 2 is disposed between the microphone 2 and a bottom wall of the receiving groove, wherein the elastic member 4 may be a spring or an elastic sheet.
As shown in fig. 3-4, the bottom end of the microphone 2 is provided with a fastening portion 21, and the bottom wall of the accommodating cavity is provided with a pawl 22 fastened with the fastening portion 21. The claw buckle 22 has a buckling position 221 adapted to the buckling portion 21 and a through hole 222 capable of being expanded by the buckling portion 21 to expand the claw buckle 22 and further release the buckling portion 21, wherein the through hole 222 is communicated with the buckling position 221. The end of the locking portion 21 that is locked into the claw 22 is tapered, so that the locking portion 21 can be easily locked into the claw 22, and the locking portion 21 can be easily inserted into the through hole 222 to open the claw 22, so that the locking portion 21 can be released. When the loudspeaker is used, the microphone 2 is pressed, the microphone 2 presses the elastic piece 4, the buckling part 21 of the elastic piece extends into the buckling position 221 of the claw buckle 22, the buckling part 21 is locked by the claw buckle 22, and the microphone 2 retracts into the sound box main body 1; when the microphone 2 is pressed again, the latch portion 21 of the microphone passes through the latch portion 221 and simultaneously passes through the through hole 222 to open the latch 22, the latch portion 21 is released, the microphone 2 is ejected by the elastic member 4, and the microphone 2 extends out of the main body 1.
Example 2:
as shown in fig. 5-6, a receiving groove for receiving the microphone 2 is also formed in the main body 1, the main body 1 and the receiving groove are slidably connected through a sliding component 5, and the microphone 2 extends and retracts along the receiving groove through the sliding component 5. The sliding member 5 includes a sliding hole (not shown) and a sliding portion (not shown) that moves along the sliding hole. A slide hole is formed on a side wall of the housing groove, and a slide part is formed outside the microphone 2; or a slide hole is formed on the outer side of the microphone 2 and a slide part is formed on the side wall of the housing groove.
Alternatively, the sliding assembly 5 includes a sliding rail (not shown) and a sliding member (not shown) moving along the sliding rail. The sliding piece is formed on the outer side of the microphone 2, and the sliding rail is formed on the inner side wall of the accommodating groove; or the slider is formed on the inner side wall of the receiving groove and the slide rail is formed on the outer side of the microphone 2.
In the embodiment, when in use, the microphone 2 slides out of the accommodating groove through the sliding component 5; when not in use, the microphone 2 is slid into the accommodating groove by the sliding component 5.
Example 3:
as shown in fig. 7-8, the microphone 2 is rotatably connected to the main body 1 of the sound box by a rotating member 6. Wherein the rotating member 6 is a rotating shaft or a hinge. In this embodiment, an accommodating groove for accommodating the microphone 2 may be formed in the speaker main body 1, or a notch for accommodating the microphone 2 may be formed in a corner of the speaker main body 1. In the embodiment, the microphone 2 is rotated, and when the microphone is used, the microphone 2 is rotated out of the accommodating groove or the notch; when not in use, the microphone 2 is rotated into the accommodating groove or the notch.
As shown in fig. 9, the structural relationship of the control system in the loudspeaker box with the microphone is shown. The loudspeaker also comprises a control system comprising a microphone detection switch 10 arranged between the microphone 2 and the loudspeaker body 1. When the microphone 2 extends out of the sound box main body 1, the microphone detection switch 10 is in a first signal state; when the microphone 2 is retracted into the main body 1 of the cabinet, the microphone detection switch 10 is in the second signal state. It should be noted that, in the first signal state, the output signal of the microphone is turned on; in the second signal state, the output signal of the microphone is turned off. The first signal state may be an on state and the second signal state may be an off state; or the first signal state is an off state and the second signal state is an on state. For example, the microphone 2 and the sound box body 1 are respectively provided with an electric touch part at the corresponding positions, when the microphone 2 extends out of the sound box body 1, the electric touch part on the microphone 2 and the electric touch part on the sound box body 1 are separated from each other, and the voltage is zero, then the microphone detection switch 10 is in an off state; when the microphone 2 retracts into the sound box main body 1, the electric touch part of the microphone 2 and the electric touch part of the sound box main body 1 touch each other, and the voltage is greater than zero, so that the microphone detection switch 10 is in a conducting state.
The control system further comprises a microprocessor 20, the microprocessor 20 comprises a microphone processing unit 201, the microphone processing unit 201 is electrically connected with the microphone detection switch 10, and the microphone processing unit 201 is used for detecting the state information of the microphone detection switch 10.
An add/subtract button is arranged on the periphery of the sound box main body 1. When the microphone detection switch 10 is in the first signal state, that is, when the input signal of the microphone 2 is turned on, the up/down button is pressed for a long time to output a volume adjusting signal for adjusting the volume, and the up/down button is pressed for a short time to output a sound effect adjusting signal for adjusting the sound effect; or the up/down button is output with a short press a volume adjusting signal for adjusting the volume, and the up/down button is output with a long press a sound effect adjusting signal for adjusting the sound effect.
When the microphone detection switch 10 is in the second signal state, i.e., the input signal of the microphone 2 is turned off, the up/down button outputs a volume adjusting signal for adjusting the volume for a long time, and the up/down button outputs an up/down selection signal for selecting a song for a short time; or the up/down button is output with a short press to a volume adjusting signal for adjusting the volume, and the up/down button is output with a long press to a select up/down signal for selecting a tune.
The microprocessor 20 further includes an instruction control unit 202 and a volume control unit 203, and the instruction control unit 202 is electrically connected to the microphone processing unit 201. The command control unit 202 is configured to receive the state information of the microphone detection switch 10 detected by the microphone processing unit 201, and respond to the signal output by the up/down button according to the state information. It will be appreciated that the up/down key output signals include long press and short press output signals.
In other embodiments, the command control unit 202 may be electrically connected to the volume control unit 203, the command control unit 202 is configured to transmit the state information of the microphone detection switch 10 to the volume control unit 203, and the volume control unit 203 is configured to respond to the volume adjustment signal output by the up/down button according to the state information. It will be appreciated that at this time the volume control unit 203 is only responsive to the volume adjustment signal output by the up/down button, and the other selection signals and the prominence adjustment signal are still responded to by the command control unit 202.
The microphone 2 is provided with a microphone 30, the control system further comprises a microphone amplifying unit 40 for amplifying an electric signal of the microphone 30, the microprocessor 20 further comprises a human voice processing unit 204, and the microphone amplifying unit 40 is electrically connected with the microphone 30 and the human voice processing unit 204 respectively; the human voice processing unit 204 is also electrically connected with the volume control unit 203; the loudspeaker 50 is installed on the main body 1 of the sound box, the control system further comprises a power amplifier unit 60 used for amplifying the sound signals, and the power amplifier unit 60 is electrically connected with the loudspeaker 50 and the volume control unit 203 respectively. Wherein, miaow head 30 is used for sending the signal of telecommunication of people's voice to miaow head amplifying unit 40, miaow head amplifying unit 40 is used for enlargeing the signal of telecommunication and will enlarged signal of telecommunication send to people's voice processing unit 204, people's voice processing unit 204 is used for converting the signal of telecommunication into sound signal and sends to volume control unit 203, volume control unit 203 still is used for adjusting the volume of the sound signal that receives from people's voice processing unit 204 and sends to power amplifier unit 60, power amplifier unit 60 is used for amplifying the sound signal and sends to the external world through loudspeaker 50.
The control system further comprises an earphone output amplifying unit 70, an earphone interface 80 is further installed on the sound box main body 1, and the earphone output amplifying unit 70 is electrically connected with the volume control unit 203 and the earphone interface 80 respectively. That is, the sound from the microphone 2 or the sound played from the main body 1 of the sound box may be finally transmitted to the outside through the speaker 50 as described above after being adjusted by the volume control unit 203, or may be amplified by the earphone output amplifying unit 70 and then transmitted to the outside through the earphone interface 80 and connected to the earphone.
The control system also comprises a Bluetooth module 100 and an effect processing unit 101 used for adjusting the effect of the sound transmitted by the Bluetooth module 100, wherein the effect processing unit 101 is electrically connected with the Bluetooth module 100 and the volume control unit 203 respectively; the bluetooth module is also electrically connected with the microphone processing unit 201. When the microphone detection switch 10 is in the first signal state, i.e. the input signal of the microphone 2 is turned on, the bluetooth module 100 is configured to transmit the sound from the microphone 2; when the microphone detection switch 10 is in the second signal state, i.e. the input signal of the microphone 2 is turned off, the bluetooth module 100 is used to transmit the sound played from the main body 1 of the sound box.
In addition, the control system further comprises a power supply 200, wherein the power supply 200 comprises a charging module and a discharging module, and the charging module comprises a boosting unit and a charging management unit; the discharging module comprises a power switch, an over-discharging unit and a low-voltage management unit. The low-voltage management unit is used for charging the equipment to automatically forbid starting when the voltage is lower than a set value and does not reach the low voltage for automatic shutdown; or to auto-off in the case of a powered-on situation to avoid the potential for damaging the adaptation.
The sound box with the microphone can integrate the microphone and the sound box for use, can realize KTV feeling at any time, and can be extended out of the sound box main body when in use, can be retracted into the sound box main body when not in use, does not occupy redundant space and is convenient to carry.
It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings and are within the purview of the appended claims.
Claims (1)
1. A sound box with a microphone comprises a sound box main body (1), and is characterized in that the sound box main body (1) is provided with the microphone (2) which can extend out of and retract into the sound box main body (1), and the microphone (2) is movably connected with the sound box main body (1);
an accommodating groove for accommodating the microphone (2) is formed in the sound box main body (1); an elastic piece (4) used for moving the microphone (2) in a telescopic mode is arranged between the microphone (2) and the bottom wall of the accommodating groove, a buckling part (21) is arranged at the bottom end of the microphone (2), a claw buckle (22) buckled with the buckling part (21) is arranged on the bottom wall of the accommodating groove, the claw buckle (22) is provided with a buckling position (221) matched with the buckling part (21) and a through hole (222) which can be expanded by the buckling part (21) to enable the claw buckle (22) to be expanded and further release the buckling part (21), and the through hole (222) is communicated with the buckling position (221); or
An accommodating groove for accommodating the microphone (2) is formed in the sound box main body (1); the sound box main body (1) is connected with the accommodating groove in a sliding mode through a sliding assembly (5); the sliding component (5) comprises a sliding hole and a sliding part moving along the sliding hole; the sliding hole is formed on a side wall of the housing groove, and the sliding part is formed on the outer side of the microphone (2); or the sliding hole is formed on the outer side of the microphone (2), and the sliding part is formed on the side wall of the accommodating groove; or the sliding component (5) comprises a sliding rail and a sliding piece moving along the sliding rail; the sliding piece is formed on the outer side of the microphone (2), and the sliding rail is formed on the inner side wall of the accommodating groove; or the sliding piece is formed on the inner side wall of the accommodating groove, and the sliding rail is formed on the outer side of the microphone (2); or
The microphone (2) is rotatably connected with the sound box main body (1) through a rotating part (6); wherein the rotating piece (6) is a rotating shaft or a hinge; an accommodating groove for accommodating the microphone (2) is formed in the sound box main body (1) or a notch for accommodating the microphone (2) is formed at one corner of the sound box main body (1);
the sound box also comprises a control system, wherein the control system comprises a microphone detection switch (10) arranged between the microphone (2) and the sound box main body (1); when the microphone (2) extends out of the sound box main body (1), the microphone detection switch (10) is in a first signal state; when the microphone (2) retracts into the sound box main body (1), the microphone detection switch (10) is in a second signal state;
the control system further comprises a microprocessor (20), wherein the microprocessor (20) comprises a microphone processing unit (201), the microphone processing unit (201) is electrically connected with the microphone detection switch (10), and the microphone processing unit (201) is used for detecting state information of the microphone detection switch (10);
an add/subtract button is arranged on the periphery of the sound box main body (1);
when the microphone detection switch (10) is in a first signal state, the up/down button is pressed for a long time to output a volume adjusting signal for adjusting the volume, and the up/down button is pressed for a short time to output a sound effect adjusting signal for adjusting the sound effect; or the up/down button is output with short time to adjust the volume of the volume adjusting signal, and the up/down button is output with long time to adjust the sound effect adjusting signal;
when the microphone detection switch (10) is in a second signal state, the up/down button is pressed for a long time to output a volume adjusting signal for adjusting the volume, and the up/down button is pressed for a short time to output an up/down song selecting signal for selecting songs; or the up/down key is output with short time to adjust the volume of the volume adjusting signal, and the up/down key is output with long time to select the upper and lower music selecting signals;
the microprocessor (20) further comprises an instruction control unit (202), wherein the instruction control unit (202) is electrically connected with the microphone processing unit (201); wherein, the instruction control unit (202) is used for receiving the state information of the microphone detection switch (10) detected by the microphone processing unit (201) and responding to the signal output by the plus/minus key according to the state information;
the microprocessor (20) further comprises a volume control unit (203), and the volume control unit (203) is electrically connected with the instruction control unit (202); the instruction control unit (202) is further used for transmitting the state information of the microphone detection switch (10) to the volume control unit (203), and the volume control unit (203) is used for responding to the volume adjusting signal output by the up/down key according to the state information;
the microphone (2) is internally provided with a microphone (30), the control system further comprises a microphone amplifying unit (40) for amplifying an electric signal of the microphone (30), the microprocessor (20) further comprises a human voice processing unit (204), and the microphone amplifying unit (40) is respectively and electrically connected with the microphone (30) and the human voice processing unit (204); the human voice processing unit (204) is also electrically connected with the volume control unit (203); the loudspeaker (50) is installed on the sound box main body (1), the control system further comprises a power amplifier unit (60) used for amplifying sound signals, and the power amplifier unit (60) is electrically connected with the loudspeaker (50) and the volume control unit (203) respectively;
the microphone (30) is used for sending an electric signal of a human voice to the microphone amplifying unit (40), the microphone amplifying unit (40) is used for amplifying the electric signal and sending the amplified electric signal to the human voice processing unit (204), the human voice processing unit (204) is used for converting the electric signal into a sound signal and sending the sound signal to the volume control unit (203), the volume control unit (203) is also used for adjusting the volume of the sound signal received from the human voice processing unit (204) and sending the sound signal to the power amplification unit (60), and the power amplification unit (60) is used for amplifying the sound signal and sending the sound signal to the outside through the loudspeaker (50);
the control system further comprises an earphone output amplification unit (70), an earphone interface (80) is further installed on the sound box main body (1), and the earphone output amplification unit (70) is electrically connected with the volume control unit (203) and the earphone interface (80) respectively;
the control system also comprises a Bluetooth module (100) and an effect processing unit (101) used for adjusting the effect of the sound transmitted by the Bluetooth module (100), wherein the effect processing unit (101) is electrically connected with the Bluetooth module (100) and the volume control unit (203) respectively; the Bluetooth module (100) is also electrically connected with the microphone processing unit (201);
the bluetooth module (100) is configured to transmit sound from a microphone (2) when the microphone processing unit (201) detects that the microphone detection switch (10) is in a first signal state; when the microphone processing unit (201) detects that the microphone detection switch (10) is in a second signal state, the Bluetooth module (100) is used for transmitting sound played from the sound box main body (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233830.2A CN108696787B (en) | 2017-04-11 | 2017-04-11 | Sound box with microphone |
| PCT/CN2017/080917 WO2018188107A1 (en) | 2017-04-11 | 2017-04-18 | Speaker with microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233830.2A CN108696787B (en) | 2017-04-11 | 2017-04-11 | Sound box with microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108696787A CN108696787A (en) | 2018-10-23 |
| CN108696787B true CN108696787B (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233830.2A Active CN108696787B (en) | 2017-04-11 | 2017-04-11 | Sound box with microphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108696787B (en) |
| WO (1) | WO2018188107A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149565B (en) * | 2019-05-13 | 2020-11-27 | 合肥澳视智能科技有限公司 | Academic report hall speech device |
| CN113257297B (en) * | 2021-05-31 | 2023-08-11 | 上海明略人工智能(集团)有限公司 | Recording equipment |
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| JP3481543B2 (en) * | 2000-03-15 | 2003-12-22 | 株式会社バーテックススタンダード | Microphone device |
| KR100617575B1 (en) * | 2005-02-14 | 2006-09-01 | 엘지전자 주식회사 | Telecommunication terminal having a function of stereo |
| CN203206420U (en) * | 2013-04-23 | 2013-09-18 | 谭荣湘 | Sound box capable of receiving microphone |
| CN206775705U (en) * | 2017-04-11 | 2017-12-19 | 深圳唐恩科技有限公司 | A kind of audio amplifier for carrying microphone |
-
2017
- 2017-04-11 CN CN201710233830.2A patent/CN108696787B/en active Active
- 2017-04-18 WO PCT/CN2017/080917 patent/WO2018188107A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203761543U (en) * | 2014-03-25 | 2014-08-06 | 宁波柏人艾电子有限公司 | Portable sound box for outdoor use |
| WO2016082150A1 (en) * | 2014-11-27 | 2016-06-02 | 尤广国 | Microphone-and-sound-box integrated apparatus |
| CN205584454U (en) * | 2016-03-24 | 2016-09-14 | 东莞市斯惠威电子科技有限公司 | Telescopic stereo bluetooth speaker |
| CN205943128U (en) * | 2016-05-16 | 2017-02-08 | 黑龙江科技大学 | A portable audio equipment for teaching |
| CN205883498U (en) * | 2016-08-18 | 2017-01-11 | 宁波东源音响器材有限公司 | A roller shutter mechanism for on stereo set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108696787A (en) | 2018-10-23 |
| WO2018188107A1 (en) | 2018-10-18 |
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