CN211860458U - Sound receiving and transmitting expansion device of intelligent sound box - Google Patents
Sound receiving and transmitting expansion device of intelligent sound box Download PDFInfo
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- CN211860458U CN211860458U CN202020761012.7U CN202020761012U CN211860458U CN 211860458 U CN211860458 U CN 211860458U CN 202020761012 U CN202020761012 U CN 202020761012U CN 211860458 U CN211860458 U CN 211860458U
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Abstract
The utility model discloses a sound receiving and dispatching extension fixture of intelligence audio amplifier, including buckle complex shell and shell bottom plate, setting plug pin on the shell bottom plate, set up the circuit board in shell inside, including main control board, receipts sound portion, pronunciation portion, step-down module and matching button on the circuit board, pronunciation portion includes the microphone and the speech recognition module who links to each other with the microphone, pronunciation portion includes audio signal processing module and the loudspeaker that links to each other with audio signal processing module, correspond the position with loudspeaker on the shell and be provided with out the sound hole, correspond the position with the microphone on the shell and be provided with the sound receiving hole, speech recognition module and audio signal processing module link to each other with the main control board. The intelligent sound box realizes the peripheral voice receiving and sending of the intelligent sound box, and as an extension device of the intelligent sound box, the intelligent sound box realizes the remote and large-scale voice receiving of the intelligent sound box, and provides convenience for the control of the intelligent home.
Description
Technical Field
The utility model belongs to the technical field of intelligent audio amplifier sound processing, concretely relates to sound receiving and dispatching extension device of intelligent audio amplifier.
Background
The intelligent sound box is a product of sound box upgrading, is a tool for household consumers to surf the internet by voice, such as song on demand, online shopping or weather forecast knowing, and can also control intelligent household equipment, such as opening a curtain, setting the temperature of a refrigerator, raising the temperature of a water heater in advance and the like. However, when the existing intelligent sound box is used for voice speaking control, the influence of the sound transmission distance and the wall shielding is serious, and the whole-house voice control and the whole-house sound playing cannot be realized. The solution that takes is through purchasing a plurality of intelligent audio amplifier, realizes that the sound of most positions is gathered and the broadcast function covers, and this kind of mode does not accomplish whole house intelligence and covers, and a plurality of intelligent audio amplifier expenses are high, are unfavorable for the popularization of whole house intelligence.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to above not enough, provide a sound receiving and dispatching extension device of intelligence stereo set, solve the unable problem of receiving the whole house pronunciation of current intelligence stereo set.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound receiving and dispatching extension fixture of intelligence audio amplifier, includes buckle complex shell and shell bottom plate, sets up plug pin on the shell bottom plate, sets up the circuit board inside the shell, including main control board, receipts sound portion, pronunciation portion, step-down module and matching button on the circuit board, the pronunciation portion includes microphone and the speech recognition module who links to each other with the microphone, pronunciation portion includes audio signal processing module and the loudspeaker that links to each other with audio signal processing module, correspond the position with loudspeaker on the shell and be provided with the sound outlet, correspond the position with the microphone on the shell and be provided with the sound receiving hole, speech recognition module and audio signal processing module link to each other with the main control board.
As a further improvement of the above technical solution: the sound receiving and transmitting expansion device of the intelligent sound box further comprises a wireless signal transmission module.
The mobile phone APP signal is connected with the main control board through a wireless signal transmission module; the mobile phone can be connected with the expansion device through the wireless signal transmission module.
And the intelligent sound box is connected with the wireless signal transmission module.
The wireless signal transmission module is one or combination of Zigbee transmission, WiFi transmission, Bluetooth transmission, 2.4G wireless audio transmission technology and 5.8G wireless audio transmission technology. The combination of multiple connection modes avoids the problems that the connection mode is single and the connection is easy to break.
Compared with the prior art, the utility model, following beneficial effect has:
this use neotype intelligent audio amplifier's sound receiving and dispatching extension device is through setting up the radio part, the portion of pronouncing, main control board, carries on wireless signal transmission module and has realized intelligent audio amplifier outlying pronunciation receiving and dispatching, as intelligent audio amplifier's extension device, has realized that intelligent audio amplifier is remote, speech reception on a large scale, for intelligent house provides convenience, adopts pin socket can change its position of use according to service environment simultaneously, and convenient to use, its radio reception sound reproduction scope can be regulated and control as required. Adopt multiple wireless signal transmission module, be favorable to the transmission of signal, obviously strengthen to the control effect of intelligent house especially intelligent stereo set.
Drawings
Fig. 1 is a schematic structural diagram of the expanding device of the present invention.
Fig. 2 is a control schematic diagram of an expansion device according to embodiment 1 of the present invention.
Fig. 3 is a control schematic diagram of an expansion device according to embodiment 2 of the present invention.
Reference numerals: 1. a housing floor; 2. a plug pin; 3. a microphone; 4. a voltage reduction module; 5. a voice recognition module; 6. an audio signal processing module; 7. a matching button; 8. a circuit board; 9. a horn; 10. A main control board; 11. a housing; 12. a sound outlet hole; 13. a sound receiving hole; 14. a wireless signal transmission module; 15. Intelligent audio amplifier.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "back", "left", "right", "up", "down", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description, but not for indicating or implying that the indicated device or element must have a specific direction, and be constructed and operated in a specific direction, and therefore, the present invention is not to be construed as being limited to the present invention.
Example 1
As shown in fig. 1 and fig. 2, the sound transceiving expansion device of the smart speaker of this embodiment, including snap-fit's shell 11 and shell bottom plate 1, set up plug pin 2 on shell bottom plate 1, set up the inside circuit board 8 of shell 11, include main control board 10 on the circuit board 8, the portion of receiving sound, the portion of making a sound, step-down module 4 and matching button 7, the portion of receiving sound includes microphone 3 and speech recognition module 5 who links to each other with microphone 3, the portion of making a sound includes audio signal processing module 6 and loudspeaker 9 who links to each other with audio signal processing module 6, be provided with sound outlet 12 with loudspeaker 9 corresponding to position on the shell 11, be provided with sound receiving hole 13 with microphone 3 corresponding to position on the shell 11, speech recognition module 5 and audio signal processing module 6 are connected with main control board 10.
Further comprising: the wireless signal transmission module 14, the wireless signal transmission module 14 is one or a combination of Zigbee transmission, WiFi transmission, bluetooth transmission, 2.4G wireless audio transmission technology, 5.8G wireless audio transmission technology.
The mobile phone APP signal is connected with the main control board 10 through the wireless signal transmission module 14;
and the intelligent sound box 15 is connected with the wireless signal transmission module 14, and the intelligent sound box 15 is connected with the wireless signal transmission module 14.
Working principle of example 1: when the intelligent sound box is used, the matching button 7 is pressed down to enable a product to enter a matching state, the equipment is connected with the intelligent sound box 15, in operation, the voice recognition module 5 captures audio signals in real time through the microphone 3, after keyword matching is successfully captured, the audio signal processing module 6 is awakened, the audio signals are recorded and processed and transmitted to the main control board 10, the main control board 10 enables the audio signals to pass through the wireless signal transmission module 14, signals are sent to the intelligent sound box 15, after the intelligent sound box 15 processes information, feedback signals are transmitted to the main control board 10 and the audio signal processing module 6 through the wireless signal transmission module 14, and after the audio signals are processed by the audio signal processing module 6, broadcasting is executed by the loudspeaker 9.
Example 2
As shown in fig. 1 and fig. 3, the sound receiving and transmitting expansion device of the smart speaker of this embodiment, including snap-fit's shell 11 and shell bottom plate 1, set up plug pin 2 on shell bottom plate 1, set up the circuit board 8 inside shell 11, including the portion of receiving sound on circuit board 8, the portion of generating sound, step-down module 4 and matching button 7, the portion of receiving sound is microphone 3, the portion of generating sound is loudspeaker 9, be provided with sound outlet 12 with loudspeaker 9 corresponding position on the shell 11, be provided with sound outlet 13 with microphone 3 corresponding position on the shell 11.
Further comprising: the wireless signal transmission module 14, the wireless signal transmission module 14 is one or a combination of Zigbee transmission, WiFi transmission, bluetooth transmission, 2.4G wireless audio transmission technology, 5.8G wireless audio transmission technology.
The mobile phone APP signal is connected with the main control board 10 through the wireless signal transmission module 14;
and the intelligent sound box 15 is connected with the wireless signal transmission module 14, and the intelligent sound box 15 is connected with the wireless signal transmission module 14.
Working principle of example 2: during the use, press and match button 7 and make the product get into the matching state, be connected equipment and the 15 agreement of intelligent audio amplifier, intelligent audio amplifier 15 directly links real-time radio reception and broadcast with equipment, and the real-time radio reception of microphone 3 sends intelligent audio amplifier 15 to through wireless signal transmission module 14, and whether intelligent audio amplifier 15 discernment is relevant key word, discernment awakens up the back, and the processing signal passes back equipment through the 14 feedback signal of wireless signal transmission module, is reported by loudspeaker 9.
The utility model discloses an intelligence audio amplifier sound receiving and dispatching extension device to its advantage remote, that transmit on a large scale has realized the receiving and dispatching of whole house pronunciation and has controlled intelligent audio amplifier, has positive meaning to intelligent house.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A sound receiving and transmitting expansion device of an intelligent sound box is characterized by comprising a shell (11) and a shell bottom plate (1) which are in snap fit, a plug pin (2) arranged on the shell bottom plate (1), and a circuit board (8) arranged in the shell (11), the circuit board (8) comprises a main control board (10), a radio part, a sound production part, a voltage reduction module (4) and a matching button (7), the sound receiving part comprises a microphone (3) and a voice recognition module (5) connected with the microphone (3), the sound-producing part comprises an audio signal processing module (6) and a loudspeaker (9) connected with the audio signal processing module (6), a sound outlet hole (12) is arranged on the shell (11) corresponding to the loudspeaker (9), a sound receiving hole (13) is arranged on the shell (11) corresponding to the microphone (3), the voice recognition module (5) and the audio signal processing module (6) are connected with the main control board (10).
2. The sound transceiving expansion device of a smart speaker according to claim 1, wherein: also includes a wireless signal transmission module (14).
3. The sound transceiving expansion device of a smart speaker according to claim 2, wherein: further comprising:
the mobile phone APP signal is connected with the main control board (10) through a wireless signal transmission module (14);
the intelligent sound box (15), the intelligent sound box (15) with wireless signal transmission module (14) is connected.
4. The sound transceiving expansion device of a smart speaker according to claim 3, wherein: the wireless signal transmission module (14) is one or combination of Zigbee transmission, WiFi transmission, Bluetooth transmission, 2.4G wireless audio transmission technology and 5.8G wireless audio transmission technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761012.7U CN211860458U (en) | 2020-05-11 | 2020-05-11 | Sound receiving and transmitting expansion device of intelligent sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761012.7U CN211860458U (en) | 2020-05-11 | 2020-05-11 | Sound receiving and transmitting expansion device of intelligent sound box |
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| Publication Number | Publication Date |
|---|---|
| CN211860458U true CN211860458U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761012.7U Expired - Fee Related CN211860458U (en) | 2020-05-11 | 2020-05-11 | Sound receiving and transmitting expansion device of intelligent sound box |
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| CN (1) | CN211860458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511391A (en) * | 2020-12-04 | 2021-03-16 | 那日 | Based on intelligent house uses intelligent terminal controller |
-
2020
- 2020-05-11 CN CN202020761012.7U patent/CN211860458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511391A (en) * | 2020-12-04 | 2021-03-16 | 那日 | Based on intelligent house uses intelligent terminal controller |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |