CN204795563U - Wireless microphone system with control function is felt to body - Google Patents
Wireless microphone system with control function is felt to body Download PDFInfo
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- CN204795563U CN204795563U CN201520376912.9U CN201520376912U CN204795563U CN 204795563 U CN204795563 U CN 204795563U CN 201520376912 U CN201520376912 U CN 201520376912U CN 204795563 U CN204795563 U CN 204795563U
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Abstract
The utility model provides a wireless microphone system with control function is felt to body, including wireless transmitter and receiver, wireless transmitter includes microphone miaow head, audio frequency processing apparatus, gyroscope and acceleration detection module, microprocessor I, waveform converting device, signal mixer unit, PLL system module and transmitter, the receiver includes filtering difference frequency device, FM demodulating equipment, microprocessor II, audio frequency processing apparatus, control final controlling element, silence and noise damping means and audio output device. The utility model discloses add the body and felt control function in the microphone system, realized wireless microphone's gesture and the detection of action, filled the technique blank in relevant field both at home and abroad.
Description
Technical field
The utility model relates to microphone techniques field, refers to a kind of wireless microphone system with body sense controlling functions especially.
Background technology
Body sense technology obtains application in product more and more, meets the various demand of people, but in wireless microphone technical field, does not also occur related application at present.Because under the prerequisite of not losing wireless audio signal quality, not only wireless audio signal cannot be transmitted but also transmit a large amount of body sense data with prior art, thus also there is not the wireless microphone system with body sense controlling functions at home and abroad.
Utility model content
The utility model proposes a kind of wireless microphone system with body sense controlling functions, solve the application problem of body sense technology in wireless microphone technical field.
The technical solution of the utility model is achieved in that
Have a wireless microphone system for body sense controlling functions, comprise wireless launcher and receiver, described wireless launcher comprises
Microphone, it is for accepting outside sound source and being converted into audio signal, and audio signal is passed to apparatus for processing audio by microphone;
Apparatus for processing audio, it is for processing audio signal, and the audio signal after process is delivered to signal mixer unit;
Gyroscope and acceleration detection module, the attitude of microphone or action data for detecting attitude or the action of microphone, and are sent to microprocessor I by it;
Microprocessor I, it sends and controls signal to PLL phase-locked loop module, accepts attitude or the action data of the microphone that gyroscope and acceleration detection module transmit, and produces a data-signal, this data-signal is delivered to Wave shape changing device;
Wave shape changing device, it, for modulating the data-signal received, becomes the data-signal of the double-sideband modulation of 57kHz ± 6Hz;
Signal mixer unit, it for the audio signal after process and data-signal are mixed into a kind of mixed signal, and exports mixed signal to transmitter;
PLL phase-locked loop module, it sends the high-frequency carrier signal of a high accuracy and high stability to transmitter according to the control signal received;
Transmitter, mixed signal and high-frequency carrier signal are loaded as one by it, and are emitted in the form of radio signals in surrounding environment;
Described receiver comprises
Filtering difference frequency device, filter and differential frequency circuit is provided with in it, filtering difference frequency device processes the radio signal received and obtains the mixing intermediate-freuqncy signal that contains audio signal and data-signal, and exports this mixing intermediate-freuqncy signal to FM demodulating equipment;
FM demodulating equipment, it is for demodulating data-signal and audio signal by mixing intermediate-freuqncy signal, and audio signal is delivered to apparatus for processing audio by FM demodulating equipment, and data-signal is delivered to microprocessor II;
Microprocessor II, it comprises the high-frequency signal of the control signal that microprocessor I sends and the attitude of microphone or action data for being carried out decoding by the data-signal received and obtaining one, this high-frequency signal is passed to quiet and oise damping means by microprocessor II, and the attitude of microphone or action data are passed to control final controlling element by microprocessor II;
Apparatus for processing audio, it is for processing the audio signal received, and exports the audio signal after process to audio output device;
Control final controlling element, it obtains the attitude corresponding to microphone and action message for the attitude of microphone that transmits according to microprocessor II or action data;
Quiet and oise damping means, control signal for the high-frequency signal received is changed into qualified control signal, and is passed to audio output device by it;
Audio output device, it plays the audio signal received.
Further, described transmitter and filtering difference frequency device are equipped with antenna.
Further, described control final controlling element is connected with light units or amusement equipment.
The beneficial effects of the utility model are: the utility model adds body sense controlling functions in wireless microphone system, can realize the detection of attitude to wireless microphone and action, fill up the technological gap of domestic and international association area.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is theory diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of wireless microphone system with body sense controlling functions, comprises wireless launcher and receiver, and described wireless launcher comprises
Microphone, it is for accepting outside sound source and being converted into audio signal, and audio signal is passed to apparatus for processing audio by microphone;
Apparatus for processing audio, it is for processing audio signal, and the audio signal after process is delivered to signal mixer unit;
Gyroscope and acceleration detection module, the attitude of microphone or action data for detecting attitude or the action of microphone, and are sent to microprocessor I by it;
Microprocessor I, it sends and controls signal to PLL phase-locked loop module, accepts attitude or the action data of the microphone that gyroscope and acceleration detection module transmit, and produces a data-signal, this data-signal is delivered to Wave shape changing device;
Wave shape changing device, it, for modulating the data-signal received, becomes the data-signal of the double-sideband modulation of 57kHz ± 6Hz;
Signal mixer unit, it for the audio signal after process and data-signal are mixed into a kind of mixed signal, and exports mixed signal to transmitter;
PLL phase-locked loop module, it sends the high-frequency carrier signal of a high accuracy and high stability to transmitter according to the control signal received;
Transmitter, mixed signal and high-frequency carrier signal are loaded as one by it, and are emitted in the form of radio signals in surrounding environment;
Described receiver comprises
Filtering difference frequency device, filter and differential frequency circuit is provided with in it, filtering difference frequency device processes the radio signal received and obtains the mixing intermediate-freuqncy signal that contains audio signal and data-signal, and exports this mixing intermediate-freuqncy signal to FM demodulating equipment;
FM demodulating equipment, it is for demodulating data-signal and audio signal by mixing intermediate-freuqncy signal, and audio signal is delivered to apparatus for processing audio by FM demodulating equipment, and data-signal is delivered to microprocessor II;
Microprocessor II, it comprises the high-frequency signal of the control signal that microprocessor I sends and the attitude of microphone or action data for being carried out decoding by the data-signal received and obtaining one, this high-frequency signal is passed to quiet and oise damping means by microprocessor II, and the attitude of microphone or action data are passed to control final controlling element by microprocessor II;
Apparatus for processing audio, it is for processing the audio signal received, and exports the audio signal after process to audio output device;
Control final controlling element, it obtains the attitude corresponding to microphone and action message for the attitude of microphone that transmits according to microprocessor II or action data;
Quiet and oise damping means, control signal for the high-frequency signal received is changed into qualified control signal, and is passed to audio output device by it;
Audio output device, it plays the audio signal received.
In a particular embodiment, the attitude of the microphone that accept microprocessor I gyroscope and acceleration detection module transmit or action data, and produce RDS (RadioDataSystem) signal, in other embodiments, the data-signal of other present modes can be adopted.
Transmitter and filtering difference frequency device are equipped with antenna, and transmitter transmits radio signal in surrounding environment by antenna, and filtering difference frequency device accepts the radio signal in surrounding environment by antenna.
Described control final controlling element is connected with light units or amusement equipment, such as Computer lamp, controls final controlling element can adjust Computer lamp light light and shade according to the attitude of microphone and action.
It should be noted that each module related in the utility model and the parameter of equipment and be configured to prior art do not repeat them here.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. there is a wireless microphone system for body sense controlling functions, comprise wireless launcher and receiver, it is characterized in that: described wireless launcher comprises
Microphone, it is for accepting outside sound source and being converted into audio signal, and audio signal is passed to apparatus for processing audio by microphone;
Apparatus for processing audio, it is for processing audio signal, and the audio signal after process is delivered to signal mixer unit;
Gyroscope and acceleration detection module, the attitude of microphone or action data for detecting attitude or the action of microphone, and are sent to microprocessor I by it;
Microprocessor I, it sends and controls signal to PLL phase-locked loop module, accepts attitude or the action data of the microphone that gyroscope and acceleration detection module transmit, and produces a data-signal, this data-signal is delivered to Wave shape changing device;
Wave shape changing device, it, for modulating the data-signal received, becomes the data-signal of the double-sideband modulation of 57kHz ± 6Hz;
Signal mixer unit, it for the audio signal after process and data-signal are mixed into a kind of mixed signal, and exports mixed signal to transmitter;
PLL phase-locked loop module, it sends the high-frequency carrier signal of a high accuracy and high stability to transmitter according to the control signal received;
Transmitter, mixed signal and high-frequency carrier signal are loaded as one by it, and are emitted in the form of radio signals in surrounding environment;
Described receiver comprises
Filtering difference frequency device, filter and differential frequency circuit is provided with in it, filtering difference frequency device processes the radio signal received and obtains the mixing intermediate-freuqncy signal that contains audio signal and data-signal, and exports this mixing intermediate-freuqncy signal to FM demodulating equipment;
FM demodulating equipment, it is for demodulating data-signal and audio signal by mixing intermediate-freuqncy signal, and audio signal is delivered to apparatus for processing audio by FM demodulating equipment, and data-signal is delivered to microprocessor II;
Microprocessor II, it comprises the high-frequency signal of the control signal that microprocessor I sends and the attitude of microphone or action data for being carried out decoding by the data-signal received and obtaining one, this high-frequency signal is passed to quiet and oise damping means by microprocessor II, and the attitude of microphone or action data are passed to control final controlling element by microprocessor II;
Apparatus for processing audio, it is for processing the audio signal received, and exports the audio signal after process to audio output device;
Control final controlling element, it obtains the attitude corresponding to microphone and action message for the attitude of microphone that transmits according to microprocessor II or action data;
Quiet and oise damping means, control signal for the high-frequency signal received is changed into qualified control signal, and is passed to audio output device by it;
Audio output device, it plays the audio signal received.
2. a kind of wireless microphone system with body sense controlling functions according to claim 1, is characterized in that: described transmitter and filtering difference frequency device are equipped with antenna.
3. a kind of wireless microphone system with body sense controlling functions according to claim 1, is characterized in that: described control final controlling element is connected with light units or amusement equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376912.9U CN204795563U (en) | 2015-06-03 | 2015-06-03 | Wireless microphone system with control function is felt to body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376912.9U CN204795563U (en) | 2015-06-03 | 2015-06-03 | Wireless microphone system with control function is felt to body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795563U true CN204795563U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376912.9U Expired - Fee Related CN204795563U (en) | 2015-06-03 | 2015-06-03 | Wireless microphone system with control function is felt to body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204795563U (en) |
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2015
- 2015-06-03 CN CN201520376912.9U patent/CN204795563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |