CN214412960U - Sound box and sound box system - Google Patents
Sound box and sound box system Download PDFInfo
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- CN214412960U CN214412960U CN202120381058.0U CN202120381058U CN214412960U CN 214412960 U CN214412960 U CN 214412960U CN 202120381058 U CN202120381058 U CN 202120381058U CN 214412960 U CN214412960 U CN 214412960U
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Abstract
The utility model discloses an audio amplifier and audio amplifier system, the audio amplifier includes: a sound box body having an accommodating portion; the accommodating part is provided with an insertion hole; the microphone stick is at least partially positioned in the accommodating part through the jack and is detachably connected with the accommodating part; the microphone stick is in contact connection or wireless connection with the sound box body. The utility model discloses an audio amplifier and audio amplifier system, through the portion of holding detachable connection of design microphone stick and audio amplifier body, the dismouting of microphone stick and audio amplifier body of being convenient for both can improve the pronunciation pick up angle and the pronunciation pick up the effect of audio amplifier, and the user of being convenient for again uses closely, and the using-way is nimble, and the flexibility is high, has improved the effect of audio amplifier, has promoted user's use and has experienced.
Description
Technical Field
The utility model belongs to the technical field of the audio amplifier, concretely relates to audio amplifier and audio amplifier system.
Background
The loudspeaker box is a common household entertainment product, has more and more functions, and enriches the life of people.
At present audio amplifier, the mounted position of microphone is fixed, and when the distance of user and audio amplifier was far away, the unable fine collection user's of microphone sound, the pickup effect is poor, influences the effect of audio amplifier, reduces user's use and experiences.
Disclosure of Invention
The utility model provides a sound box, the flexibility is high, has promoted user's use and has experienced.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
an acoustic enclosure, comprising:
a sound box body having an accommodating portion; the accommodating part is provided with an insertion hole;
the microphone stick is at least partially positioned in the accommodating part through the jack and is detachably connected with the accommodating part; the microphone stick is in contact connection or wireless connection with the sound box body.
Furthermore, a plurality of microphone rods are arranged, and a plurality of accommodating parts are arranged; when a plurality of microphone stick and a plurality of holding portion one-to-one are connected, a plurality of microphone stick are laid around the axis circumference of audio amplifier body.
Still further, a magnet is arranged on the microphone rod, and a main magnet is arranged in the accommodating part; when the microphone stick is at least partially positioned in the accommodating part, the main magnet is attracted with the magnet.
Furthermore, one end of the microphone stick is provided with the magnet, the other end of the microphone stick is provided with a microphone, one end of the accommodating part far away from the jack is provided with the main magnet, and one end of the microphone stick passes through the jack and is positioned at one end of the accommodating part far away from the jack.
Still further, one end of the microphone stick passes through the jack and is located in the accommodating part, and the other end of the microphone stick is provided with a microphone and is exposed out of the jack.
Furthermore, one end of the microphone rod penetrates through the jack and is located in the accommodating part, the other end of the microphone rod is provided with a microphone, the other end of the microphone rod is located in the jack, and a notch is formed in the circumference of the jack.
Still further, the microphone stick is also provided with a conductive contact or a conductive contact head; the accommodating part is internally provided with a conductive terminal; when the microphone stick is connected with the accommodating part, the conductive contact or the conductive contact of the microphone stick is contacted with the conductive terminal of the sound box body.
Furthermore, the conductive contact or the conductive contact of the microphone stick is elastically contacted with the conductive terminal of the sound box body.
Still further, the microphone stick further comprises a sensor module, wherein the sensor module at least comprises a position sensor or/and an attitude sensor; and the position sensor or/and the attitude sensor transmits the acquired signals to the control module of the microphone stick.
Based on the design of above-mentioned audio amplifier, the utility model also provides an audio amplifier system, including mobile terminal and the audio amplifier, mobile terminal respectively with the audio amplifier body, the microphone stick of audio amplifier communicate.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses an audio amplifier and audio amplifier system, through the portion of holding detachable connection of design microphone stick and audio amplifier body, the dismouting of microphone stick and audio amplifier body of being convenient for both can improve the pronunciation pick up angle and the pronunciation pick up the effect of audio amplifier, and the user of being convenient for again uses closely, and the using-way is nimble, and the flexibility is high, has improved the effect of audio amplifier, has promoted user's use and has experienced.
Other features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the invention, which is to be read in connection with the accompanying drawings.
Drawings
Fig. 1 is an exploded view of an embodiment of the sound box of the present invention;
figure 2 is a schematic view of the structure of the microphone stick of figure 1;
FIG. 3 is a block diagram of the circuit structure of the main body of the sound box in FIG. 1;
figure 4 is a block diagram of the circuit configuration of the microphone stick of figure 1.
Reference numerals:
1. a sound box body; 1-1, main microphone; 1-2, a jack;
2. a microphone stick; 2-1, microphone; 2-2, a magnet; 2-3, conductive contacts.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The present embodiment proposes a sound box including a sound box body 1 and a microphone stick 2, as shown in fig. 1 to 4.
A sound box body 1 having an accommodating part with an insertion hole 1-2; the accommodating part is communicated with the external space through the jack 1-2 and is used for accommodating the microphone stick 2.
The microphone stick 2 at least partially penetrates through the jacks 1-2 to be positioned in the accommodating part, and the microphone stick 2 is detachably connected with the accommodating part; the microphone stick 2 is in contact connection or wireless connection with the sound box body 1, so that direct contact communication or wireless communication between the microphone stick 2 and the sound box body 1 is achieved.
When need not handheld microphone stick 2, when the user is nearer with audio amplifier body 1 distance, can insert accommodating part with microphone stick 2, microphone stick 2 is connected with accommodating part 1, and microphone stick 2 is fixed on audio amplifier body 1, effectively improves the pronunciation of audio amplifier and picks up the angle scope, improves the pronunciation and picks up the effect.
When the microphone stick 2 needs to be held by hand, if the user is far away from the sound box body 1, the microphone stick 2 is taken out of the accommodating part, the microphone stick 2 is detached from the sound box body 1, the user holds the microphone stick 2 by hand, and the microphone stick 2 is directly used in a short distance, so that the voice pickup effect is improved.
The audio amplifier of this embodiment, through the holding portion detachable connection who designs microphone stick 2 and audio amplifier body 1, the dismouting of microphone stick 2 and audio amplifier body 1 of being convenient for both can improve the pronunciation pick up angle and the pronunciation pick up the effect of audio amplifier, the user of being convenient for again uses closely, and the use is nimble, and the flexibility is high, has improved the effect of audio amplifier, has promoted user's use and has experienced.
Specifically, the loudspeaker box comprises a loudspeaker box body 1, a sound mixing processing module, an audio processing module, a main communication module, a main microphone 1-1, a loudspeaker and an accommodating part, wherein the loudspeaker box body is provided with a main control module, a sound mixing processing module, an audio processing module, a main communication module, a main microphone 1-1, and an accommodating part; the accommodating part is provided with a jack 1-2, is communicated with the external space through the jack 1-2 and is used for accommodating the microphone stick 2. The main control module is a core processing control unit of the whole sound box body 1 and controls the operation of the whole sound box body 1; the main microphone 1-1 collects sound signals and transmits the collected sound signals to the sound mixing processing module; the audio mixing processing module performs audio mixing processing on each received audio signal and sends the audio signals to the audio processing module; the audio processing module amplifies and denoises the received audio signal and outputs the audio signal. For example, the audio processing module outputs a signal to a loudspeaker, and the signal is played by the loudspeaker to realize a playing function; or the audio processing module outputs a signal to the voice recognition module to realize the voice recognition function; or the audio processing module outputs signals to the main control module, and the main control module controls the realization of corresponding functions according to the received signals.
Specifically, the microphone stick 2 is at least partially arranged in the accommodating part through the jacks 1-2, and the microphone stick 2 is detachably connected with the accommodating part; the microphone stick 2 has a control module, a communication module and a microphone 2-1. The control module is the core processing control unit of the whole microphone stick 2 and controls the operation of the whole microphone stick 2. The communication module of the microphone stick 2 is in wireless communication with the main communication module of the sound box body 1.
The microphone 2-1 collects sound signals, transmits the collected sound signals to the communication module, transmits the collected sound signals to the main communication module through the communication module, transmits the sound signals to the sound mixing processing module through the main communication module, and the sound mixing processing module performs sound mixing processing on the received sound signals transmitted by the main microphone 1-1 and the received sound signals transmitted by the microphone 2-1, transmits the sound signals to the audio processing module, and outputs the sound signals after the sound signals are processed by the audio processing module.
When the microphone rod 2 does not need to be held by hand, if the user is close to the sound box body 1, the microphone rod 2 can be inserted into the accommodating part, the microphone rod 2 is connected with the accommodating part 1, the microphone rod 2 is fixed on the sound box body 1, sound signals are respectively collected by the microphone 2-1 of the microphone rod 2 and the main microphone 1-1 of the sound box body 1, the voice pickup angle range of the sound box is effectively improved, and the voice pickup effect is improved.
When the microphone stick 2 needs to be held by hand, if the user is far away from the sound box body 1, the microphone stick 2 is taken out of the accommodating part, the microphone stick 2 is detached from the sound box body 1, the user holds the microphone stick 2 by hand, and the microphone stick 2 is directly used in a short distance, so that the voice pickup effect is improved.
In this embodiment, the main microphone 1-1 is located at the top center of the sound box body 1, the plurality of microphone rods 2 are arranged and matched, the plurality of accommodating parts are arranged, and the plurality of accommodating parts are circumferentially arranged around the central axis of the sound box body 1; when a plurality of microphone stick 2 and a plurality of holding portion one-to-one are connected, a plurality of microphone stick 2 are laid around audio amplifier body 1's axis circumference to further improved the effective angle scope that the pronunciation picked up, improved the pronunciation and picked up the effect. In this embodiment, a plurality of accommodating parts are arranged around the axis of the sound box body 1 at equal intervals in the circumferential direction, and when a plurality of microphone rods 2 are connected with a plurality of accommodating parts in a one-to-one correspondence, a plurality of microphone rods 2 are arranged around the axis of the sound box body 1 at equal intervals in the circumferential direction.
When a plurality of microphone stick 2 all placed in the portion of holding that corresponds, a plurality of microphone stick 2 correspond different directions, when the speech recognition function at the start-up audio amplifier, can be more accurate pick up all speech signal in the peripheral 360 degrees angles of audio amplifier body, improved the effective range and the accuracy of the angle that the speech was picked up greatly. When the plurality of microphone sticks 2 are all placed in the corresponding accommodating parts, different noise reduction algorithms are respectively configured for the plurality of microphone sticks 2 and the main microphone 1-1, and a better noise reduction effect is achieved.
Moreover, if when using the KTV mode, can take off microphone stick 2, then use microphone stick 2 singing, because configured a plurality of microphone sticks, can realize that a plurality of people use different microphone sticks to sing simultaneously, great improvement like this the practicality of audio amplifier.
The plurality of microphone sticks can be correspondingly connected with the plurality of mobile terminals, for example, a first mobile phone is connected with a first microphone stick, a second mobile phone is connected with a second microphone stick, and a third mobile phone is connected with a third microphone stick.
The sound box of this embodiment can both improve the effective angle scope that the pronunciation of audio amplifier picked up on the basis of original audio amplifier, and the application that many people used different microphones singing simultaneously is carried out to use audio amplifier that again can be convenient, has also great improvement many people and has a audio amplifier of sharing and switch the speed of audio playback.
In this embodiment, it is assumed that the sound box body 1 has three accommodating portions for accommodating and placing three microphone rods 2, and the three microphone rods 2 are circumferentially arranged around the central axis of the sound box body 1 at equal intervals.
In the embodiment, a magnet 2-2 is arranged on the microphone rod 2, and a main magnet is arranged in the accommodating part of the sound box body 1; when the microphone stick 2 is at least partially positioned in the accommodating part, the main magnet is attracted with the magnets 2-2, so that the microphone stick 2 is stably and reliably connected with the sound box body 1, and the microphone stick 2 is convenient to disassemble and assemble and take out. The microphone rod 2 is connected with the sound box body 1 through magnetic force, and the loudspeaker is simple in structure, low in cost and convenient to achieve.
In this embodiment, one end of the microphone stick 2 has the magnet 2-2, the other end of the microphone stick 2 has the microphone 2-1, the end of the accommodating part far away from the jack 1-2 has the main magnet, one end of the microphone stick 2 passes through the jack 1-2 and is located at the end of the accommodating part far away from the jack 1-2 of the sound box body 1, and the main magnet and the magnet 2-2 are attracted together. Because the main magnet sets up the one end of keeping away from jack 1-2 in the portion of accomodating, set up the inner in the portion of accomodating promptly, give 2 magnetic attraction of microphone stick to the portion of accomodating the inner, adsorb microphone stick 2 in the portion of accomodating, firmly fix microphone stick 2 more, prevent that microphone stick 2 from coming off in the portion of accomodating.
As a preferable design of this embodiment, one end of the microphone stick 2 passes through the insertion hole 1-2 and is located in the accommodating portion, the other end of the microphone stick 2 is provided with the microphone 2-1, the other end of the microphone stick 2 is exposed out of the insertion hole 2-2, so that the user can take out the microphone stick 2, the user holds the other end of the microphone stick 2, and the user can take out the microphone stick 2 by exerting force to overcome the magnetic force, which is simple and convenient.
As another preferable design of this embodiment, one end of the microphone stick 2 passes through the jack 1-2 and is located in the accommodating part, and the other end of the microphone stick 2 is provided with a microphone 2-1; the other end of the microphone stick 2 is positioned in the jack 1-2, the circumference of the jack 1-2 is provided with a notch, so that a user can take out the microphone stick 2 conveniently, the user can grasp the other end of the microphone stick 2 through the notch and overcome the magnetic force forcibly, and the microphone stick 2 can be taken out simply and conveniently.
Of course, a push-out device may be provided in the housing, and the other end of the microphone stick 2 may be pushed to push out the housing from the microphone stick 2.
In this embodiment, the microphone stick 2 further has conductive contacts 2-3 or conductive contacts, and conductive terminals are provided in the housing; when the microphone stick 2 is connected with the accommodating part, the conductive contact 2-3 of the microphone stick 2 or the conductive contact is in contact with the conductive terminal of the sound box body 1, so that the transmission of an electric signal can be carried out, and the sound box body 1 can be used for charging the microphone stick 2, so that the microphone stick 2 can keep the sufficient state of electric quantity, and the condition that the microphone stick cannot be used due to the insufficient electric quantity is avoided.
Specifically, the microphone stick 2 further comprises a conductive contact 2-3 (or a conductive contact), a charge and discharge management module and an energy storage module; the conductive contact 2-3 (or conductive contact) is electrically connected with the charge-discharge management module, the charge-discharge management module is connected with the energy storage module, the charge-discharge management module is used for managing charge and discharge of the energy storage module, and the energy storage module supplies power to all electric appliances of the microphone stick 2. In this embodiment, the energy storage module is a lithium battery.
The sound box body 1 is provided with a main charging and discharging management module and a main energy storage module; the accommodating part is internally provided with a conductive terminal; the conductive terminal is electrically connected with the main charging and discharging management module, the main charging and discharging management module is connected with the main energy storage module, the main charging and discharging management module is used for managing charging and discharging of the main energy storage module, and the main energy storage module supplies power to all electric appliances of the sound box body 1. In this embodiment, the main energy storage module is a lithium battery.
When the microphone stick 2 is connected to the housing, the conductive contacts 2-3 (or conductive contacts) of the microphone stick 2 are in contact with the conductive terminals of the speaker body 1, so that electrical signals can be transmitted. The main energy storage module of the sound box body 1 outputs electric energy to the main charging and discharging management module, the electric energy is transmitted to the conductive terminal through the main charging and discharging management module, then the electric energy is transmitted to the conductive contact 2-3 (or the conductive contact) of the microphone rod 2 through the conductive terminal, the electric energy is transmitted to the charging and discharging management module through the conductive contact 2-3 (or the conductive contact), and then the energy storage module is charged through the charging and discharging management module. Therefore, when the microphone stick 2 is placed in the accommodating part of the sound box body 1, the main energy storage module of the sound box body 1 can be used for charging the energy storage module of the microphone stick 2, so that the microphone stick 2 can keep an electric quantity sufficient state, and the situation that the microphone stick cannot be used due to insufficient electric quantity is avoided.
Of course, when the microphone stick 2 is inserted into the housing portion of the sound box body 1, the microphone stick 2 and the sound box body 1 can communicate with the conductive terminals through the conductive contacts 2-3 (or conductive contacts).
In this embodiment, when the microphone stick 2 is inserted into the accommodating portion of the sound box body 1, the conductive contact 2-3 or the conductive contact of the microphone stick 2 elastically contacts with the conductive terminal of the sound box body 1, so as to ensure the contact tightness between the conductive contact 2-3 and the conductive terminal and ensure the stability of the electrical signal transmission between the conductive contact 2-3 and the conductive terminal.
In this embodiment, the microphone stick 2 further comprises a sensor module, which at least comprises a position sensor or/and an attitude sensor; the position sensor or/and the attitude sensor transmit the acquired signals to the control module of the microphone stick, and the control module realizes corresponding functions according to the received signals.
The position sensor collects position signals for positioning the microphone stick 2. The attitude sensor is used for acquiring attitude signals, such as acceleration signals, angle signals and the like. Through the sensor module of design in microphone stick 2, richened the function of microphone stick, promoted user's use experience.
The microphone stick 2 further comprises a power conversion module and a memory module. The power conversion module is connected with the energy storage module and is used for converting the voltage output by the energy storage module into different working voltages required by the modules of the microphone stick 2. The storage module is used for storing various configuration information and other information needing to be stored.
The sound box body 1 further comprises a main power conversion module and a main storage module. The main power conversion module is connected with the main energy storage module and used for converting the voltage output by the main energy storage module into different working voltages required by each module of the sound box body 1. The main storage module is used for storing various configuration information and other information needing to be stored. The sound box body 1 further comprises a display driving module for driving and controlling the display screen of the sound box body 1 to display; according to actual needs, the display driving module uses different driving controls to realize different display modes. The sound box body 1 further comprises an interface module, and the interface module can use a USB interface mode or other modes, and can be used for charging the sound box body 1 and communicating with other devices.
In this embodiment, the main communication module of the speaker body 1 communicates with the communication module of the microphone stick 2 in a radio frequency manner, and more specifically, communicates in a bluetooth manner. The main communication module of the sound box body 1 comprises a first main communication module and a second main communication module; the first main communication module is a communication module of the sound box body 1 and is used for communicating the sound box body 1 with other external equipment; the second main communication modules are used for communicating with the communication modules of the microphone sticks 2, the number of the second main communication modules is equal to the number of the microphone sticks 2, and the plurality of second main communication modules are in one-to-one correspondence with the communication modules of the plurality of microphone sticks 2.
Based on the design of above-mentioned audio amplifier, this embodiment has still provided an audio amplifier system, including mobile terminal and the audio amplifier, mobile terminal communicates with audio amplifier body 1, microphone stick 2 of audio amplifier respectively.
The user can control the operation of the sound box body 1 and each microphone rod 2 through the mobile terminal, so that remote control and field control are realized, and the use experience of the user is improved.
It should be noted that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the present invention.
Claims (10)
1. An acoustic enclosure, comprising:
a sound box body having an accommodating portion; the accommodating part is provided with an insertion hole;
the microphone stick is at least partially positioned in the accommodating part through the jack and is detachably connected with the accommodating part; the microphone stick is in contact connection or wireless connection with the sound box body.
2. The loudspeaker of claim 1, wherein: the microphone rods are arranged in plurality, and the accommodating parts are arranged in plurality; when a plurality of microphone stick and a plurality of holding portion one-to-one are connected, a plurality of microphone stick are laid around the axis circumference of audio amplifier body.
3. The loudspeaker of claim 1, wherein: a magnet is arranged on the microphone rod, and a main magnet is arranged in the accommodating part; when the microphone stick is at least partially positioned in the accommodating part, the main magnet is attracted with the magnet.
4. An acoustic enclosure according to claim 3, wherein: the magnet is arranged at one end of the microphone stick, the microphone is arranged at the other end of the microphone stick, the main magnet is arranged at one end, far away from the jack, in the accommodating part, and one end of the microphone stick penetrates through the jack and is positioned at one end, far away from the jack, in the accommodating part.
5. The loudspeaker of claim 1, wherein: one end of the microphone rod penetrates through the jack and is positioned in the accommodating part, and the other end of the microphone rod is provided with a microphone and is exposed out of the jack.
6. The loudspeaker of claim 1, wherein: one end of the microphone rod penetrates through the jack and is located in the accommodating part, a microphone is arranged at the other end of the microphone rod, the other end of the microphone rod is located in the jack, and a gap is formed in the circumference of the jack.
7. The loudspeaker of claim 1, wherein: the microphone stick also has a conductive contact or a conductive contact tip; the accommodating part is internally provided with a conductive terminal; when the microphone stick is connected with the accommodating part, the conductive contact or the conductive contact of the microphone stick is contacted with the conductive terminal of the sound box body.
8. The loudspeaker of claim 7, wherein: and the conductive contact or the conductive contact of the microphone rod is in elastic contact with the conductive terminal of the sound box body.
9. An acoustic enclosure according to any one of claims 1 to 8, wherein: the microphone stick further comprises a sensor module, wherein the sensor module at least comprises a position sensor or/and an attitude sensor;
and the position sensor or/and the attitude sensor transmits the acquired signals to the control module of the microphone stick.
10. A sound box system is characterized in that: comprising a mobile terminal and an acoustic enclosure according to any of claims 1 to 9, the mobile terminal being in communication with the body of the acoustic enclosure, respectively with the microphone stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381058.0U CN214412960U (en) | 2021-02-20 | 2021-02-20 | Sound box and sound box system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381058.0U CN214412960U (en) | 2021-02-20 | 2021-02-20 | Sound box and sound box system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412960U true CN214412960U (en) | 2021-10-15 |
Family
ID=78025959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120381058.0U Active CN214412960U (en) | 2021-02-20 | 2021-02-20 | Sound box and sound box system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412960U (en) |
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2021
- 2021-02-20 CN CN202120381058.0U patent/CN214412960U/en active Active
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