CN216056998U - Bluetooth voice broadcast equipment - Google Patents
Bluetooth voice broadcast equipment Download PDFInfo
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- CN216056998U CN216056998U CN202122113958.XU CN202122113958U CN216056998U CN 216056998 U CN216056998 U CN 216056998U CN 202122113958 U CN202122113958 U CN 202122113958U CN 216056998 U CN216056998 U CN 216056998U
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Abstract
The utility model provides a Bluetooth voice broadcasting device which comprises a dual-mode Bluetooth communication circuit and an audio playing device. The dual mode bluetooth communication circuit has a first mode of operation and a second mode of operation. The dual-mode Bluetooth communication circuit receives various audio signals output by the mobile signal in a first working mode, and outputs corresponding audio playing signals according to the audio signals. The dual-mode Bluetooth communication circuit receives a money collection signal output by the mobile signal in a second working mode, analyzes the money collection signal and outputs a corresponding money collection voice signal. The audio playing device is used for broadcasting corresponding audio information according to the received audio playing signal and broadcasting corresponding money receiving information according to the received money receiving voice signal. According to the utility model, the first working mode and the second working mode are switched through the dual-mode Bluetooth communication circuit, and a user can flexibly select to connect the first working mode according to requirements to broadcast the audio signal more quickly or only broadcast the money receiving signal when connecting the second working mode.
Description
Technical Field
The utility model relates to voice equipment, in particular to Bluetooth voice broadcasting equipment.
Background
With the rapid development of the internet of things, various internet of things devices are also in operation. There are very many voice broadcast products on the market, and the competition is also very strong. Under the condition of limited cost, the functions of the product are enriched, the user experience is improved, and the method becomes important embodiment of the product competitiveness.
In a voice broadcast product in the prior art, a conventional bluetooth communication mode or a low power consumption bluetooth communication mode is generally used. The broadcasting device is used in a traditional Bluetooth mode, namely the broadcasting device is connected with the mobile phone through traditional Bluetooth, the broadcasting device serves as a Bluetooth audio device of the mobile phone, all multimedia audio (music, telephone, chat audio information and the like) of the mobile phone is played through the broadcasting device, and information interference exists in scenes specially used for collection and broadcasting, and risks exist in the aspect of personal privacy information.
The broadcasting device has the advantages that the Bluetooth low power consumption mode is used, the money receiving information data are acquired through the application of the mobile phone end, the money receiving information is sent to the broadcasting device through BLE communication, the broadcasting device analyzes the received money receiving data into corresponding audio content to broadcast the corresponding audio content, and compared with the traditional Bluetooth mode, the processing of the data is needed to be additionally carried out, namely, the analysis work is carried out, so that the money receiving broadcasting is delayed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a Bluetooth voice broadcasting device, aiming at realizing that a user selects a proper broadcasting mode according to an application scene and requirements.
In order to achieve the above object, the present invention provides a bluetooth voice broadcasting device for broadcasting the collection information of a mobile terminal, wherein the bluetooth voice broadcasting device comprises:
the dual-mode Bluetooth communication circuit is provided with a first working mode and a second working mode, and is used for communicating with the mobile terminal, receiving a control signal output by the mobile terminal and selecting to work in the first working mode or the second working mode according to the received control signal;
the dual-mode Bluetooth communication circuit receives various audio signals output by mobile signals in a first working mode and outputs corresponding audio playing signals according to the audio signals;
the dual-mode Bluetooth communication circuit receives a money collection signal output by the mobile signal in a second working mode, analyzes the money collection signal and outputs a corresponding money collection voice signal;
the audio playing device is electrically connected with the dual-mode Bluetooth communication circuit and used for broadcasting corresponding audio information according to the received audio playing signal and broadcasting corresponding money receiving information according to the received money receiving voice signal.
In one embodiment, the dual-mode bluetooth communication circuit comprises a dual-mode bluetooth chip and a bluetooth antenna;
the dual-mode Bluetooth chip is provided with a communication end and an output end, the communication end of the dual-mode Bluetooth chip is connected with the Bluetooth antenna, the output end of the dual-mode Bluetooth chip is electrically connected with the audio playing device, the dual-mode Bluetooth chip is communicated with the mobile terminal through the Bluetooth antenna, and the dual-mode Bluetooth chip is generally used for selecting to work in a first working mode or a second working mode according to a control signal output by the mobile terminal;
the dual-mode Bluetooth chip is also used for outputting corresponding audio playing signals according to the various audio signals received by the Bluetooth antenna, and for analyzing the money receiving signals received by the Bluetooth antenna and outputting corresponding money receiving voice signals.
In one embodiment, the dual-mode bluetooth chip is an AC696X chip.
In one embodiment, the bluetooth voice broadcasting device further comprises a battery and a power supply circuit;
the power supply circuit is provided with an input end, a first output end and a second output end, the input end of the power supply circuit is used for being connected with a power supply, the first output end of the power supply circuit is connected with the battery, the second output end of the power supply circuit is connected with the dual-mode Bluetooth chip, and the power supply circuit is used for charging the battery and supplying power to the dual-mode Bluetooth chip.
In one embodiment, the power supply circuit further comprises a first indicator light and a first diode;
the input end of the first indicator light is used for being connected with a power supply, the output end of the first indicator light is used for being grounded, and the first indicator light is used for being lightened when the power supply is connected;
the input end of the first diode is connected with the input end of the first indicator light, and the output end of the first diode is connected with the battery and the dual-mode Bluetooth chip respectively.
In one embodiment, the bluetooth voice broadcast device further comprises an SD card interface and an SD card power supply circuit;
the SD card interface is used for inserting an SD card, the input end of the SD card power supply circuit is connected with the second output end of the power supply circuit, the output end of the SD card power supply circuit is electrically connected with the SD card interface, and the SD card power supply circuit is used for outputting power supply voltage to the SD card interface after the power supply voltage is reduced.
In one embodiment, the bluetooth voice broadcasting device further comprises a second indicator light and a third indicator light;
the second indicator light and the third indicator light are both connected with the dual-mode Bluetooth chip, the second indicator light is used for being turned on when the dual-mode Bluetooth chip works in a first working mode, and the third indicator light is used for being turned on when the dual-mode Bluetooth chip works in a second working mode.
In an embodiment, the bluetooth voice broadcasting device further includes an FM antenna;
the FM antenna is connected with the dual-mode Bluetooth chip and used for receiving FM broadcast signals, and the dual-mode Bluetooth chip is also used for controlling the audio playing device to output corresponding FM broadcast audio according to the FM broadcast signals received by the FM antenna.
According to the utility model, the working modes are switched through the dual-mode Bluetooth communication circuit, when the mobile terminal plays various audio signals, a user can select to work the mobile terminal in the second working mode, so that the voice broadcasting equipment only plays the collection information, the privacy of the user is protected, and the collection information broadcasting is not interfered by other audio signals; when the mobile terminal only plays the collection signal, the user can select to work the mobile terminal in the first working mode, so that collection broadcasting is more timely. The user can flexibly select the connection mode according to the application scene and the requirement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a dual-mode Bluetooth chip according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a power supply circuit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an SD card power supply circuit according to an embodiment of the utility model.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a bluetooth voice broadcasting device for broadcasting collection information of a mobile terminal, wherein the bluetooth voice broadcasting device includes a dual-mode bluetooth communication circuit 10 and an audio playing apparatus 20.
The dual-mode Bluetooth communication circuit 10 is provided with a first working mode and a second working mode, wherein the dual-mode Bluetooth communication circuit 10 is used for communicating with the mobile terminal, receiving a control signal output by the mobile terminal, and selecting to work in the first working mode or the second working mode according to the received control signal.
The dual-mode bluetooth communication circuit 10 receives a plurality of audio signals output by the mobile signal in the first operating mode, and outputs corresponding audio playing signals according to the audio signals.
The dual-mode bluetooth communication circuit 10 receives the money receiving signal output by the mobile signal in the second working mode, analyzes the money receiving signal, and outputs a corresponding money receiving voice signal.
The first operating mode is a conventional bluetooth communication mode. After the mobile terminal is connected to the dual-mode bluetooth communication circuit 10, when the mobile terminal operates in the first operating mode, the mobile terminal sends an audio signal (including a collection signal of collection software, music, a telephone call, chat audio information, an audio signal of other multimedia broadcasts, and the like) to the dual-mode bluetooth communication circuit 10. The dual-mode bluetooth communication circuit 10 outputs a corresponding audio playing signal according to the audio signal, and the audio playing device 20 converts the audio playing signal into a corresponding audio playing signal for playing. The received audio signal does not need to be analyzed in the first working mode, and the broadcasting delay is small.
The second working mode is a low-power Bluetooth communication mode. After the mobile terminal is connected with the dual-mode bluetooth communication circuit 10, when the mobile terminal works in the second working mode, the collection software receives payment and then has collection notification information, and the mobile terminal captures the collection notification information of the collection software and sends a collection signal to the dual-mode bluetooth communication circuit 10. The second working mode receives and analyzes the received collection signal and outputs a corresponding collection voice signal. The audio playing device 20 converts the collected voice signal into a corresponding audio playing signal for broadcasting. Compared with the first working mode, the Bluetooth voice broadcasting equipment only broadcasts the collection information in the second working mode, and cannot be interfered by other audio signals on the mobile terminal and play privacy audio of chatting, telephone and the like of the user. However, the second operation mode needs to perform analysis after receiving the receipt signal.
When the mobile terminal is connected with the bluetooth voice broadcasting device via bluetooth, the dual-mode bluetooth communication circuit 10 firstly operates in the first working mode. The mobile terminal sends the audio signal to the dual-mode bluetooth communication circuit 10, and the dual-mode bluetooth communication circuit 10 outputs a corresponding audio playing signal according to the audio signal, and converts the audio playing signal into a corresponding audio playing signal through the audio playing device 20 for playing.
The user may operate the dual mode bluetooth communication circuit 10 on the mobile terminal to switch to the second operating mode only when the user needs to play the payment information. In the second operating mode, the dual-mode bluetooth communication circuit 10 receives and analyzes the received money receiving signal, and outputs a corresponding money receiving voice signal. The audio playing device 20 converts the collected voice signal into a corresponding audio playing signal for broadcasting.
The user may also operate on the mobile terminal to control the dual mode bluetooth communication circuit 10 to switch back to the first mode of operation.
According to the utility model, the working modes are switched through the dual-mode Bluetooth communication circuit, when the mobile terminal plays various audio signals, a user can select to work the mobile terminal in the second working mode, so that the voice broadcasting equipment only plays the collection information, the privacy of the user is protected, and the collection information broadcasting is not interfered by other audio signals; when the mobile terminal only plays the collection signal, the user can select to work the mobile terminal in the first working mode, so that collection broadcasting is more timely. The user can flexibly select the connection mode according to the application scene and the requirement.
In one embodiment, the dual mode bluetooth communication circuit 10 includes a dual mode bluetooth chip U1 and a bluetooth antenna 11.
The dual-mode Bluetooth chip U1 has a communication end and an output end, the communication end of the dual-mode Bluetooth chip U1 is connected with the Bluetooth antenna 11, the output end of the dual-mode Bluetooth chip U1 is electrically connected with the audio playing device 20, the dual-mode Bluetooth chip U1 is communicated with the mobile terminal through the Bluetooth antenna 11, and the dual-mode Bluetooth chip U1 is generally used for selecting to work in a first working mode or work in a second working mode according to a control signal output by the mobile terminal.
The dual-mode bluetooth chip U1 is further configured to output a corresponding audio playing signal according to the multiple audio signals received by the bluetooth antenna 11, and to analyze the collection signal received by the bluetooth antenna 11 and output a corresponding collection voice signal.
In the embodiment, the working mode is switched by the dual-mode bluetooth chip U1, when the mobile terminal plays various audio signals, a user can select to work the mobile terminal in the second working mode, so that the voice broadcasting device only plays the collection information, the privacy of the user is protected, and the collection information broadcasting is not interfered by other audio signals; when the mobile terminal only plays the collection signal, the user can select to work the mobile terminal in the first working mode, so that collection broadcasting is more timely. The user can flexibly select the connection mode according to the application scene and the requirement.
In one embodiment, the dual mode bluetooth chip U1 is an AC696X chip.
In one embodiment, the bluetooth voice broadcasting device further comprises a battery and a power supply circuit.
The power supply circuit has input, first output and second output, and power supply circuit's input is used for inserting the power, and power supply circuit's first output is connected with the battery, and power supply circuit's second output is connected with bimodulus bluetooth chip U1, and power supply circuit is used for charging to the battery and to the power supply of bimodulus bluetooth chip U1.
This embodiment can be through the direct power supply to bimodulus bluetooth chip U1 of supply circuit, also can be through the battery to the power supply of bluetooth voice broadcast equipment, can also continue to use under the condition of external power supply disconnection, does not restrict application range because of power cord length.
In one embodiment, the power supply circuit further includes a first indicator light L1 and a first diode D1.
The input end of the first indicator lamp L1 is used for connecting a power supply, the output end of the first indicator lamp L1 is used for grounding, and the first indicator lamp L1 is used for lighting when the power supply is connected.
The input end of a first diode D1 is connected with the input end of a first indicator light L1, and the output end of a first diode D1 is respectively connected with a battery and a dual-mode Bluetooth chip U1.
The present embodiment indicates the power connection condition through the first indicator light L1, so that the user can more intuitively know whether the power is connected.
In one embodiment, the bluetooth voice broadcasting device further includes an SD card interface 30 and an SD card power supply circuit 40.
The SD card interface 30 is used for inserting an SD card, the input terminal of the SD card power supply circuit 40 is connected to the second output terminal of the power supply circuit, the output terminal of the SD card power supply circuit 40 is electrically connected to the SD card interface 30, and the SD card power supply circuit 40 is used for outputting a supply voltage to the SD card interface 30 after reducing the voltage.
In this embodiment, the SD card is inserted through the SD card interface 30, so that the bluetooth voice broadcasting device can be used as a common sound box to play audio files stored in the SD card.
In one embodiment, the bluetooth voice broadcasting device further comprises a second indicator light and a third indicator light.
The second indicator light and the third indicator light are both connected with the dual-mode Bluetooth chip U1, the second indicator light is used for being lighted when the dual-mode Bluetooth chip U1 works in the first working mode, and the third indicator light is used for being lighted when the dual-mode Bluetooth chip U1 works in the second working mode.
This embodiment instructs bimodulus bluetooth chip U1 to be in first mode through the second pilot lamp, instructs bimodulus bluetooth chip U1 to be in second mode through the third pilot lamp, makes the user can learn bluetooth voice broadcast equipment's current mode directly perceivedly.
In one embodiment, the bluetooth voice broadcasting device further includes an FM antenna 50.
The FM antenna 50 is connected to the dual-mode bluetooth chip U1, the FM antenna 50 is configured to receive FM broadcast signals, and the dual-mode bluetooth chip U1 is further configured to control the audio playing apparatus 20 to output corresponding FM broadcast audio according to the FM broadcast signals received by the FM antenna 50.
The principles of the present invention will be described in detail below with reference to the accompanying drawings:
when the mobile terminal only plays the collected audio or the user wants to play various audio information by using the Bluetooth voice broadcasting device, the user can control the Bluetooth voice broadcasting device to work in the first working mode at the mobile terminal. The bluetooth voice broadcast equipment receives the audio signal that mobile terminal sent to report through audio playback device 20, need not to carry out the analysis to audio signal, report more in time.
When the user only wants the bluetooth voice broadcast device to broadcast the collection signal, the user can control the bluetooth voice broadcast device to work in the second working mode at the mobile terminal. The bluetooth voice broadcast equipment receives the audio signal that mobile terminal sent, parses and exports corresponding collection voice signal through bimodulus bluetooth chip U1 to report through audio playback device 20. Make bluetooth voice broadcast equipment only report collection information, avoid mobile terminal to produce the interference to the report of collection signal when having other audio signal output, also protect user privacy simultaneously.
According to the utility model, the first working mode and the second working mode are switched through the dual-mode Bluetooth communication circuit, and a user can flexibly select to connect the first working mode according to requirements to broadcast the audio signal more quickly or only broadcast the money receiving signal when connecting the second working mode. The product is more suitable for the requirements of users.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a bluetooth voice broadcast equipment for report mobile terminal's collection information, its characterized in that, bluetooth voice broadcast equipment includes:
the dual-mode Bluetooth communication circuit is provided with a first working mode and a second working mode, and is used for communicating with the mobile terminal, receiving a control signal output by the mobile terminal and selecting to work in the first working mode or the second working mode according to the received control signal;
the dual-mode Bluetooth communication circuit receives various audio signals output by mobile signals in a first working mode and outputs corresponding audio playing signals according to the audio signals;
the dual-mode Bluetooth communication circuit receives a money collection signal output by the mobile signal in a second working mode, analyzes the money collection signal and outputs a corresponding money collection voice signal;
the audio playing device is electrically connected with the dual-mode Bluetooth communication circuit and used for broadcasting corresponding audio information according to the received audio playing signal and broadcasting corresponding money receiving information according to the received money receiving voice signal.
2. The bluetooth voice broadcast device of claim 1, wherein the dual-mode bluetooth communication circuit comprises a dual-mode bluetooth chip and a bluetooth antenna;
the dual-mode Bluetooth chip is provided with a communication end and an output end, the communication end of the dual-mode Bluetooth chip is connected with the Bluetooth antenna, the output end of the dual-mode Bluetooth chip is electrically connected with the audio playing device, the dual-mode Bluetooth chip is communicated with the mobile terminal through the Bluetooth antenna, and the dual-mode Bluetooth chip is generally used for selecting to work in a first working mode or a second working mode according to a control signal output by the mobile terminal;
the dual-mode Bluetooth chip is also used for outputting corresponding audio playing signals according to the various audio signals received by the Bluetooth antenna, and for analyzing the money receiving signals received by the Bluetooth antenna and outputting corresponding money receiving voice signals.
3. The bluetooth voice broadcasting device as claimed in claim 2, wherein the dual mode bluetooth chip is an AC696X chip.
4. The bluetooth voice broadcasting device according to claim 2, wherein the bluetooth voice broadcasting device further comprises a battery and a power supply circuit;
the power supply circuit is provided with an input end, a first output end and a second output end, the input end of the power supply circuit is used for being connected with a power supply, the first output end of the power supply circuit is connected with the battery, the second output end of the power supply circuit is connected with the dual-mode Bluetooth chip, and the power supply circuit is used for charging the battery and supplying power to the dual-mode Bluetooth chip.
5. The bluetooth voice broadcasting device according to claim 4, wherein the power supply circuit further includes a first indicator lamp and a first diode;
the input end of the first indicator light is used for being connected with a power supply, the output end of the first indicator light is used for being grounded, and the first indicator light is used for being lightened when the power supply is connected;
the input end of the first diode is connected with the input end of the first indicator light, and the output end of the first diode is connected with the battery and the dual-mode Bluetooth chip respectively.
6. The bluetooth voice broadcasting device according to claim 2, wherein the bluetooth voice broadcasting device further comprises an SD card interface and an SD card power supply circuit;
the SD card interface is used for inserting an SD card, the input end of the SD card power supply circuit is connected with the second output end of the power supply circuit, the output end of the SD card power supply circuit is electrically connected with the SD card interface, and the SD card power supply circuit is used for outputting power supply voltage to the SD card interface after the power supply voltage is reduced.
7. The bluetooth voice broadcasting device according to claim 2, wherein the bluetooth voice broadcasting device further comprises a second indicator light and a third indicator light;
the second indicator light and the third indicator light are both connected with the dual-mode Bluetooth chip, the second indicator light is used for being turned on when the dual-mode Bluetooth chip works in a first working mode, and the third indicator light is used for being turned on when the dual-mode Bluetooth chip works in a second working mode.
8. The bluetooth voice broadcast device according to claim 2, wherein the bluetooth voice broadcast device further comprises an FM antenna;
the FM antenna is connected with the dual-mode Bluetooth chip and used for receiving FM broadcast signals, and the dual-mode Bluetooth chip is also used for controlling the audio playing device to output corresponding FM broadcast audio according to the FM broadcast signals received by the FM antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113958.XU CN216056998U (en) | 2021-09-02 | 2021-09-02 | Bluetooth voice broadcast equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113958.XU CN216056998U (en) | 2021-09-02 | 2021-09-02 | Bluetooth voice broadcast equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216056998U true CN216056998U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122113958.XU Active CN216056998U (en) | 2021-09-02 | 2021-09-02 | Bluetooth voice broadcast equipment |
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| Country | Link |
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| CN (1) | CN216056998U (en) |
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2021
- 2021-09-02 CN CN202122113958.XU patent/CN216056998U/en active Active
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