CN205921714U - Wireless Intelligence microphone - Google Patents
Wireless Intelligence microphone Download PDFInfo
- Publication number
- CN205921714U CN205921714U CN201620701063.4U CN201620701063U CN205921714U CN 205921714 U CN205921714 U CN 205921714U CN 201620701063 U CN201620701063 U CN 201620701063U CN 205921714 U CN205921714 U CN 205921714U
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- CN
- China
- Prior art keywords
- main control
- arm main
- control chip
- circuit
- microphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wireless Intelligence microphone, including a microphone shell, and set up in inside control mainboard and the circuit module of microphone shell, be provided with ARM main control chip on the control mainboard, ARM main control chip's signal input part design has a miaow head, and whole control mainboard still sets up a WIFI module through a keyboard or touch screen control on the control mainboard for transmit and receive audio frequency and video and data, data communication is with ARM main control chip to the WIFI module, and the WIFI module is controlled by ARM main control chip. The utility model discloses simple structure has adopted the ARM framework, can do complicated processing to audio frequency and video, also can let complicated operation become simple. The simultaneous design imbeds wireless transmitting (bluetooth transmission, FM transmission (including the U section), 2.4G transmission etc. ) module, has realized the ability and the video ability of wireless transmitting audio frequency, can follow intelligent TV set or home theater, wireless connection such as vehicle audio.
Description
Technical field
This utility model is related to a kind of intelligent wireless microphone.
Background technology
In actual life, a large amount of popularizations with current "smart" products and k sing popularization and the use of platform, Yi Jibai
The pursuit to entertainment life for the surname, let us can have the technology of maturation to release highly integrated intelligentized microphone.
Still traditional ktv microphone that everybody is in the most contact at present, the maximum defect of this microphone is detrimental to carry, no
Enough intelligence is it is impossible to realize the seamless connection with multiple intelligent artifacts.
The shortcoming of prior art:
1) need line it is necessary to family or ktv private room use；
2) volume is larger；
3) if the wireless outfit adapter that needs is used for receipt signal, need external power supply, complicated；
4) cannot effectively connect with automobile and smart machine；
5) function is simple.
Content of the invention
Technical problem to be solved in the utility model be provide one kind be easy to carry, be easy to wirelessly to connect, itself is powered
Pond and charging system, join that peripheral product compatibility is high, can wirelessly share at any time and networking, realizing touch-control, acoustic control
Intelligent wireless microphone.
This utility model is achieved through the following technical solutions: a kind of intelligent wireless microphone, including a microphone outside
Shell, and it is arranged at the control mainboard within microphone enclosure and circuit unit, control mainboard is provided with arm main control chip；
The signal input part of arm main control chip is provided with a miaow head, and miaow head is arranged at microphone enclosure upper surface, is used for connecing
Receive voice signal, whole control mainboard passes through a keyboard or touch screen controls, and control mainboard also sets up a wifi module,
For launching and receiving audio frequency and video data；
The signal output part of wifi module connects arm main control chip, and wifi module is controlled by arm main control chip, arm master
Control chip audio output end is transmitted to external audio equipment by an emitting mould train, and emitting mould train input is terminated with a volume and puts
Big and adjust circuit, volume is amplified and is adjusted circuit and controls by arm main control chip, volume amplify and regulation circuit outfan
It is additionally provided with an audio output interface；
The signal output of described miaow head terminates a pre-amplification circuit, and pre-amplification circuit passes after amplifying acoustical signal
It is defeated by reverberation control circuit, reverberation control circuit output end connects arm main control chip.
As preferred technical scheme, described control mainboard is powered by a battery, and battery is by battery charging management electricity
Road controls, and cell input terminal arranges a power interface, and power interface is arranged in microphone enclosure, and battery is filled by power interface
Electricity.
As preferred technical scheme, described pre-amplification circuit and reverberation control circuit are all by arm main control chip control
System.
As preferred technical scheme, described emitting mould train adopts Bluetooth transmission module or 2.4g emitting mould train or fm
Emitting mould train.
As preferred technical scheme, also include a card reader, card reader connects arm main control chip.
The beneficial effects of the utility model are: this utility model structure is simple, employs arm framework, to audio frequency and can regard
Frequency does the process of complexity it is also possible to allow the operation of complexity become simple.Design embedded wireless transmit (Bluetooth transmission, fm sends out simultaneously
Penetrate, 2.4g transmitting etc.) module it is achieved that the ability of wireless transmit audio frequency and video capability, can be with intelligent TV set or family
Movie theatre, automobile audio etc. is wireless to be connected.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is system block diagram of the present utility model.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, all can be replaced by other alternative features equivalent or that there is similar purpose.I.e., unless specifically stated otherwise, each feature
It is a series of equivalent or one of similar characteristics example.
As shown in figure 1, including a microphone enclosure, and it is arranged at the control mainboard within microphone enclosure and circuit unit,
Arm main control chip is provided with control mainboard；
The signal input part of arm main control chip is provided with a miaow head, and miaow head is arranged at microphone enclosure upper surface, is used for connecing
Receive voice signal, whole control mainboard passes through a keyboard or touch screen controls, and control mainboard also sets up a wifi module,
For launching and receiving audio frequency and video data；
The signal output part of wifi module connects arm main control chip, and wifi module is controlled by arm main control chip, arm master
Control chip audio output end is transmitted to external audio equipment by an emitting mould train, and emitting mould train input is terminated with a volume and puts
Big and adjust circuit, volume is amplified and is adjusted circuit and controls by arm main control chip, volume amplify and regulation circuit outfan
It is additionally provided with an audio output interface；
The signal output of described miaow head terminates a pre-amplification circuit, and pre-amplification circuit passes after amplifying acoustical signal
It is defeated by reverberation control circuit, reverberation control circuit output end connects arm main control chip.
Also include a card reader, card reader connects arm main control chip
Wherein, control mainboard is powered by a battery, and battery is controlled by battery charging management circuit, and cell input terminal sets
Put a power interface, power interface is arranged in microphone enclosure, and battery is charged by power interface, pre-amplification circuit and mixed
Ring control circuit all to control by arm main control chip, emitting mould train using Bluetooth transmission module or 2.4g emitting mould train or
Fm emitting mould train.
This utility model receives the voice of miaow head input, and in conjunction with accompaniment, the directly song with accompaniment for the output, by wifi
Module receives and transmitting audio frequency and video data, realizes data exchange with outside smart machine, storage card reading can be added to deposit
Data in card storage carries out audio and video playing, and the audio frequency and video group being received by wifi module forms song with sound mixture, then
Play sound in the boom box that matches with microphone, and with boom box be connected with three kinds, including Bluetooth transmission, fm sends out
Penetrate, 2.4g transmitting etc., suitably a kind of data emission formula is selected according to optimal mode, more rationally.
The beneficial effects of the utility model are: this utility model structure is simple, employs arm framework, to audio frequency and can regard
Frequency does the process of complexity it is also possible to allow the operation of complexity become simple.Design embedded wireless transmit (Bluetooth transmission, fm sends out simultaneously
Penetrate, 2.4g transmitting etc.) module it is achieved that the ability of wireless transmit audio frequency and video capability, can be with intelligent TV set or family
Movie theatre, automobile audio etc. is wireless to be connected.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (5)
1. a kind of intelligent wireless microphone it is characterised in that: include a microphone enclosure, and be arranged at the control within microphone enclosure
Mainboard and circuit unit, control mainboard is provided with arm main control chip；
The signal input part of arm main control chip is provided with a miaow head, and miaow head is arranged at microphone enclosure upper surface, for receiving language
Message number, whole control mainboard passes through a keyboard or touch screen controls, and control mainboard also designs a wifi module, is used for
Transmitting and reception audio frequency and video data；
Wifi module connects arm main control chip and carries out data exchange, and wifi module is controlled by arm main control chip, arm main control chip
Audio output end is transmitted to external audio equipment by an emitting mould train, and emitting mould train input is terminated with a volume and amplifies and adjust
Economize on electricity road, volume is amplified and is adjusted circuit and controlled by arm main control chip, and the outfan that circuit is amplified and adjusted to volume also sets up
There is an audio output interface；
The signal output of described miaow head terminates a pre-amplification circuit, and pre-amplification circuit is transferred to after amplifying acoustical signal
Reverberation control circuit, reverberation control circuit output end connects arm main control chip.
2. intelligent wireless microphone according to claim 1 it is characterised in that: described control mainboard is powered by a battery,
Battery passes through battery charging management and power supply circuits control, and cell input terminal arranges a power interface, and power interface is arranged at
In microphone enclosure, battery is charged by power interface.
3. intelligent wireless microphone according to claim 1 it is characterised in that: described pre-amplification circuit and reverberation control electricity
Road is all controlled by arm main control chip.
4. intelligent wireless microphone according to claim 1 it is characterised in that: described emitting mould train adopt Bluetooth transmission module
Or 2.4g emitting mould train or fm emitting mould train.
5. intelligent wireless microphone according to claim 1 it is characterised in that: also include a card reader, card reader connects arm
Main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701063.4U CN205921714U (en) | 2016-07-06 | 2016-07-06 | Wireless Intelligence microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701063.4U CN205921714U (en) | 2016-07-06 | 2016-07-06 | Wireless Intelligence microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921714U true CN205921714U (en) | 2017-02-01 |
Family
ID=57875570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701063.4U Expired - Fee Related CN205921714U (en) | 2016-07-06 | 2016-07-06 | Wireless Intelligence microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021203647A1 (en) * | 2020-04-10 | 2021-10-14 | 深圳市爱图仕影像器材有限公司 | Wireless microphone device and use method therefor |
-
2016
- 2016-07-06 CN CN201620701063.4U patent/CN205921714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021203647A1 (en) * | 2020-04-10 | 2021-10-14 | 深圳市爱图仕影像器材有限公司 | Wireless microphone device and use method therefor |
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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: 20170201 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |