CN210042119U - Loudspeaker box and microphone all-in-one machine capable of being wirelessly interconnected - Google Patents
Loudspeaker box and microphone all-in-one machine capable of being wirelessly interconnected Download PDFInfo
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- CN210042119U CN210042119U CN201920995300.6U CN201920995300U CN210042119U CN 210042119 U CN210042119 U CN 210042119U CN 201920995300 U CN201920995300 U CN 201920995300U CN 210042119 U CN210042119 U CN 210042119U
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Abstract
The utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, including audio amplifier microphone all-in-one body, audio amplifier microphone all-in-one body is including the wheat head that is used for picking up sound, speaker and the handle that is used for playing the music, the wheat head is located respectively with the handle the both ends of speaker, this internal PCB board that is provided with of audio amplifier microphone all-in-one, be provided with central processing module, wireless module, radio signal receiving module and radio signal emission module on the PCB board, wheat head, speaker, radio signal receiving module, radio signal emission module and wireless module all are connected with central processing module electricity, wireless module includes two at least wireless unit. The utility model discloses audio frequency that comes with voice and cell-phone wireless transmission broadcasts in sending sound synchronization to a plurality of outside stereo set equipment or other a plurality of audio amplifier microphone all-in-one through other wireless unit via wireless signal emission module, and the help user realizes using in public occasion.
Description
Technical Field
The utility model belongs to the technical field of the multimedia device and specifically relates to a but audio amplifier microphone all-in-one of wireless interconnection is related to.
Background
Often, a microphone is used in combination with a speaker (loudspeaker), the microphone is used for picking up sound, and the speaker is used for broadcasting, and they are always used in combination. In most cases, the microphone and the sound box are arranged in a split manner, but the microphone and the sound box which are arranged in a split manner can only be used in professional places or fixed places, and in the occasions with small space or large personnel activity areas, the microphone and the sound box which are arranged in a split manner can cause inconvenience to users, and the microphone and sound box all-in-one machine is produced.
With the continuous application of the microphone and sound box all-in-one machine, people can not only use the microphone and sound box all-in-one machine for family entertainment, but also begin to apply the microphone and sound box all-in-one machine to interaction in some public places, and the prior art needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a speaker and microphone integrated machine capable of being wirelessly interconnected.
For solving the technical problem, the utility model discloses following technical scheme has been taken:
the utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, including audio amplifier microphone all-in-one body, audio amplifier microphone all-in-one body is including the wheat head that is used for picking up sound, speaker and the handle that is used for playing the music, the wheat head is located respectively with the handle the both ends of speaker, this internal PCB board that is provided with of audio amplifier microphone all-in-one, be provided with central processing module, wireless module, radio signal receiving module and radio signal emission module on the PCB board, wheat head, speaker, radio signal receiving module, radio signal emission module and wireless module all are connected with central processing module electricity, wireless module includes two at least wireless unit. .
In a preferred embodiment, the wireless units of the speaker and microphone all-in-one machine capable of being wirelessly interconnected are bluetooth, U-segment, 2.4G, 433, WIFI, FM, V-segment or 5.8G wireless units.
In a preferred embodiment, the wireless module of the wireless interconnectable integrated speaker and microphone preferably comprises two wireless units.
Specifically, but wireless interconnection's audio amplifier microphone all-in-one, still be provided with fortune on the PCB board and put the module, the wheat head is put the module and is connected with central processing module through fortune.
Furthermore, but wireless interconnection's audio amplifier microphone all-in-one, still be provided with signal conversion module and power amplifier module on the PCB board, central processing module loops through signal conversion module, power amplifier module and is connected with the speaker.
In a preferred embodiment, the loudspeaker and microphone all-in-one machine capable of being wirelessly interconnected is further provided with a storage module on the PCB, and the storage module is connected with the central processing module.
Furthermore, the loudspeaker box and microphone all-in-one machine capable of being wirelessly interconnected is characterized in that an audio processing module is further arranged on the PCB, the central processing module is connected with the storage module through the audio processing module, and the audio processing module is connected with the wireless module.
In a preferred embodiment, the loudspeaker and microphone all-in-one machine capable of being wirelessly interconnected, the PCB board includes a PCB main board and a PCB signal board, the central processing module, the wireless module and the audio processing module are disposed on the PCB main board, the storage module, the wireless signal transmitting module and the wireless signal receiving module are disposed on the PCB signal board, and the PCB main board and the PCB signal board are respectively disposed on two sides of a loudspeaker inside a box body of the loudspeaker.
Furthermore, but wireless interconnection's audio amplifier microphone all-in-one, the handle includes battery, PCB antenna panel and body, battery, PCB antenna panel install in the body.
Furthermore, but wireless interconnection's audio amplifier microphone all-in-one, the body is the zinc alloy body.
Compared with the prior art, the utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, including audio amplifier microphone all-in-one body, audio amplifier microphone all-in-one body is including the wheat head that is used for picking up sound, the speaker and the handle that are used for playing the music, wheat head and handle are located respectively the both ends of speaker, this internal PCB board that is provided with of audio amplifier microphone all-in-one, be provided with central processing module, wireless module, radio signal receiving module and radio signal emission module on the PCB board, wheat head, speaker, radio signal receiving module, radio signal emission module and radio module all are connected with central processing module electricity, wireless module includes two at least wireless unit. The cell-phone can with the utility model discloses wireless connection (say through the bluetooth), the utility model discloses a wheat pick up the voice with the music of cell-phone broadcast together the utility model discloses a broadcast in the speaker, simultaneously, the utility model discloses a broadcast in other wireless unit and wireless signal emission module send sound to a plurality of outside stereo set equipment or other a plurality of audio amplifier microphone all-in-one in step, help the user to realize speech, propaganda or singing in public occasion.
Drawings
Fig. 1 is a block diagram of the speaker and microphone integrated machine capable of being wirelessly interconnected according to the present invention.
Fig. 2 is an exploded view of the speaker and microphone integrated machine capable of being wirelessly interconnected provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
As shown in fig. 1 and 2, the utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, including audio amplifier microphone all-in-one body, audio amplifier microphone all-in-one body is including the wheat head 1 that is used for picking up sound, the speaker 3 and the handle that are used for playing the music, wheat head 1 is located respectively with the handle the both ends of speaker 3, this internal PCB board that is provided with of audio amplifier microphone all-in-one, be provided with central processing module 2, wireless module 4, wireless signal receiving module 5 and wireless signal emission module 11 on the PCB board, wheat head 1, speaker 3, wireless signal receiving module 5, wireless signal emission module 11 and wireless module 4 all are connected with central processing module 2 electricity, wireless module 4 includes two at least wireless unit. The utility model discloses a central processing module 2 can adopt the DSP treater that the model is TMS320C54 xx.
The cell-phone can with the utility model discloses wireless connection (say through the bluetooth), the utility model discloses a wheat head 1 picks up the voice with the music of cell-phone broadcast together the utility model discloses a play in speaker 3 (audio amplifier), simultaneously, the utility model discloses a play in other wireless unit send sound synchronization to a plurality of outside stereo set equipment or other a plurality of audio amplifier microphone all-in-one via central processing module 2, wireless signal emission module 11, help the user to realize speech, propaganda or singing in public occasion. Specifically, the utility model discloses a wireless unit (like the bluetooth) and external device wireless connection (like the cell-phone), this external device broadcast music and transmission outside audio signal to radio signal receiving module 5, convey to speaker 3 and broadcast by central processing module 2 after wireless module 4 discernments, the voice of wheat head 1 collection is also conveyed to speaker 3 by central processing module 2 and is broadcast simultaneously, moreover, central processing unit still with outside audio signal and voice signal with other wireless unit's transmission mode via central processing module 2, wireless signal emission module 11 launches, can launch to a plurality of outside stereo sets and broadcast, perhaps under the condition of using audio amplifier microphone all-in-one to many people, the utility model discloses can launch other a plurality of audio amplifier microphone all-in-one and broadcast simultaneously, realize public occasion public address (voice and background music audio amplifier) of use scene through a plurality of audio amplifier microphone all-in-one wireless interconnection Playing synchronously in the loudspeakers 3 of all the integrated loudspeaker and microphone).
Preferred, the utility model provides a but wireless interconnection's audio amplifier microphone all-in-one, wireless unit is bluetooth, U section, 2.4G, 433, WIFI, FM, V section or 5.8G wireless unit.
Preferably, the utility model provides a but wireless interconnection's audio amplifier microphone all-in-one, wireless module 4 only includes two wireless unit to save the cost.
Specifically, the utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, still be provided with fortune on the PCB board and put module 8, module 8 and central processing module 2 are put through fortune to wheat head 1. Further, the utility model provides a but wireless interconnection's audio amplifier microphone all-in-one, still be provided with signal conversion module 9 and power amplifier module 10 on the PCB board, central processing module 2 loop through signal conversion module 9, power amplifier module 10 with speaker 3 is connected, wherein signal conversion module 9 mainly used audio signal's AD DA (mould electricity/number electricity) conversion. The operational amplifier module 8 and the power amplifier module 10 are widely used in a sound box and microphone all-in-one machine capable of being wirelessly interconnected, belong to common technical means in the field, and are not described herein again.
Preferably, the utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, still be provided with storage module 7 on the PCB board, storage module 7 with central processing module 2 is connected. Further, the utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, still be provided with audio processing module 6 on the PCB board, central processing module 2 passes through audio processing module 6 and is connected with storage module 7, audio processing module 6 is connected with wireless module 4. Here, an external (music played by a mobile phone) audio signal can be received through the wireless signal receiving module 5, the external audio signal is transmitted to the audio processor on one hand, and is played in the loudspeaker 3 through the central processing module 2 on the other hand, meanwhile, the sound of a user is picked up through the malt 1, is played in the loudspeaker 3 on the one hand, and is transmitted to the audio processing module 6 by the central processing module on the other hand, the audio processing module 6 synchronously mixes the human voice and the external audio signal (background music) and stores the mixture in the storage module 7, so that the recording of the song K is realized.
Preferred, the utility model provides a but wireless interconnection's audio amplifier microphone all-in-one, the PCB board includes PCB mainboard 121 and PCB signal board 122, central processing module 2, wireless module 4 and audio processing module 6 set up in on the PCB mainboard 121, storage module 7, wireless signal emission module 11 and wireless signal receiving module 5 locate on the PCB signal board 122, PCB mainboard 121 and PCB signal board 122 set up respectively in the inside loudspeaker both sides of box of speaker 3.
Further, the utility model provides a but wireless interconnection's audio amplifier microphone all-in-one, the handle includes battery 131, PCB antenna panel 132 and body 133, battery 131, PCB antenna panel 132 install in the body 133. Further, the utility model provides a but wireless interconnection's audio amplifier microphone all-in-one, body 133 is zinc alloy body 133, as the antenna on the one hand, has fine corrosion resistance, and on the other hand provides sufficient structural strength as the atress main part of handle.
To sum up, the cell-phone can with the utility model discloses wireless connection (for example through the bluetooth), the utility model discloses a wheat pick up the voice with the music of cell-phone broadcast together the utility model discloses a broadcast in the speaker, simultaneously, the utility model discloses a broadcast in other wireless unit send sound to a plurality of outside stereo set equipment or other a plurality of audio amplifier microphone all-in-one via central processing module, radio signal emission module in step, help the user to realize speech, propaganda or singing in public occasion. Specifically, the utility model discloses a wireless unit (like the bluetooth) and external device wireless connection (like the cell-phone), this external device broadcast music and transmission outside audio signal to radio signal receiving module, convey to the speaker by central processing module and broadcast after wireless module discernment, the voice of wheat collection is also conveyed to the speaker by central processing module and is broadcast simultaneously, moreover, central processing unit still with outside audio signal and voice signal with other wireless unit's transmission mode via central processing module, wireless signal emission module launches, can launch to a plurality of outside stereo set equipment and broadcast, perhaps to using under the condition of many people's audio amplifier microphone all-in-one to other, realize public occasion through a plurality of audio amplifier microphone all-in-one wireless interconnection that the public address (voice and background music are synchronous at all audio amplifier microphones microphone all-in-one, the utility model discloses can launch to other a plurality of audio amplifier microphone all-in-one and-in-one plays simultaneously, realize public occasion use the public Playing in a loudspeaker of the wind all-in-one machine).
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a but audio amplifier microphone all-in-one of wireless interconnection, includes audio amplifier microphone all-in-one body, audio amplifier microphone all-in-one body is including the wheat head that is used for picking up sound, speaker and the handle that is used for playing the music, wheat head and handle are located respectively the both ends of speaker, this internal PCB board that is provided with of audio amplifier microphone all-in-one, be provided with central processing module, wireless module on the PCB board, its characterized in that, still be provided with wireless signal receiving module and wireless signal transmitting module on the PCB board, wheat head, speaker, wireless signal receiving module, wireless signal transmitting module and wireless module all are connected with central processing module electricity, wireless module includes two at least wireless unit.
2. A wirelessly interconnectable speaker and microphone combo as claimed in claim 1 wherein said wireless units are bluetooth, U-band, 2.4G, 433, WIFI, FM, V-band or 5.8G wireless units.
3. A wirelessly interconnectable speaker and microphone combo as claimed in claim 2, wherein said wireless module preferably comprises two wireless units.
4. An all-in-one machine with a loudspeaker and a microphone capable of being wirelessly interconnected according to claim 3, wherein an operational amplifier module is further arranged on the PCB, and the wheat head is connected with the central processing module through the operational amplifier module.
5. An all-in-one machine with a sound box and a microphone capable of being wirelessly interconnected according to claim 4, wherein a signal conversion module and a power amplifier module are further arranged on the PCB, and the central processing module is connected with the loudspeaker sequentially through the signal conversion module and the power amplifier module.
6. An all-in-one machine with a loudspeaker and a microphone capable of being wirelessly interconnected according to claim 5, wherein a storage module is further arranged on the PCB and connected with the central processing module.
7. An all-in-one machine with a loudspeaker and a microphone capable of being wirelessly interconnected according to claim 6, wherein an audio processing module is further arranged on the PCB, and the central processing module is connected with the storage module through the audio processing module.
8. An all-in-one speaker and microphone machine capable of being wirelessly interconnected according to claim 7, wherein the PCB board comprises a PCB main board and a PCB signal board, the central processing module, the wireless module and the audio processing module are arranged on the PCB main board, the storage module, the wireless signal transmitting module and the wireless signal receiving module are arranged on the PCB signal board, and the PCB main board and the PCB signal board are respectively arranged at two sides of a speaker inside a box body of the speaker.
9. An all-in-one machine with a speaker and a microphone capable of being wirelessly interconnected as claimed in claim 8, wherein the handle comprises a battery, a PCB antenna board and a tube, and the battery and the PCB antenna board are arranged in the tube.
10. An integrated speaker and microphone unit as claimed in claim 9 wherein the tube is a zinc alloy tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995300.6U CN210042119U (en) | 2019-06-28 | 2019-06-28 | Loudspeaker box and microphone all-in-one machine capable of being wirelessly interconnected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995300.6U CN210042119U (en) | 2019-06-28 | 2019-06-28 | Loudspeaker box and microphone all-in-one machine capable of being wirelessly interconnected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210042119U true CN210042119U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920995300.6U Expired - Fee Related CN210042119U (en) | 2019-06-28 | 2019-06-28 | Loudspeaker box and microphone all-in-one machine capable of being wirelessly interconnected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210042119U (en) |
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2019
- 2019-06-28 CN CN201920995300.6U patent/CN210042119U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |