CN206023902U - A kind of mobile phone wireless microphone - Google Patents
A kind of mobile phone wireless microphone Download PDFInfo
- Publication number
- CN206023902U CN206023902U CN201621057634.1U CN201621057634U CN206023902U CN 206023902 U CN206023902 U CN 206023902U CN 201621057634 U CN201621057634 U CN 201621057634U CN 206023902 U CN206023902 U CN 206023902U
- Authority
- CN
- China
- Prior art keywords
- module
- mobile phone
- signal processing
- output
- processing module
- 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
Links
Abstract
The utility model discloses a kind of mobile phone wireless microphone, including Receiver And Transmitter；Emitter includes miaow head, the first signal processing module, wireless radio transmission module and supply module, the first signal processing module connection miaow head and wireless radio transmission module；Receiver includes less radio-frequency receiver module, secondary signal processing module, dio Output Modules and supply module, less radio-frequency receiver module connection secondary signal processing module and dio Output Modules, dio Output Modules include 3.5mm output plugs and 3.5mm output sockets.The utility model utilizes Radio Transmission Technology, collects remote acoustic information by emitter with the mating reaction of receiver, and user easily can carry out remote video record using mobile phone；Output plug is inserted directly into the connection that receiver and mobile phone are realized in handset earphone hole, easy to use, and output socket is easy to external loudspeaker or earphone, does not affect the normal use of mobile phone.
Description
Technical field
The utility model is related to a kind of mobile phone remote recording technology, more particularly to a kind of mobile phone wireless microphone.
Background technology
In life when video record is carried out, photographer needs distant from video camera sometimes, and press gang often need
The longer microphone of transmission line to be used is interviewed, and needs deliberately to improve volume to make up voice signal in transmission line
Loss.Nowadays with the development of numeral science and technology, a lot of people like being imaged with mobile phone, because mobile phone shooting is simple and convenient,
Be easy to recording image at any time, image quality is also higher, but when remote picture is shot using mobile phone, sound is more difficult to record, this
Largely have impact on shooting quality and shoot experience, accordingly, it is desirable to provide voice signal is remotely input to mobile phone by one kind
Wireless microphone.
Utility model content
Above the deficiencies in the prior art are based on, the technical problem solved by the utility model is to provide a kind of mobile phone nothing
Voice signal can be inputted remotely to mobile phone by line microphone.
In order to solve above-mentioned technical problem, the utility model is achieved through the following technical solutions：
The utility model provides a kind of mobile phone wireless microphone, including Receiver And Transmitter；The emitter includes
Miaow head, the first signal processing module, wireless radio transmission module and supply module, the first signal processing module connection are described
Miaow head and the supply module, the supply module connect the wireless radio transmission module；The receiver includes wirelessly penetrating
Frequency receiver module, secondary signal processing module, dio Output Modules and supply module, the less radio-frequency receiver module connect institute
Secondary signal processing module is stated, the supply module connects the secondary signal processing module and the dio Output Modules, institute
Stating dio Output Modules includes 3.5mm output plugs and 3.5mm output sockets.
Further, first signal processing module includes the first amplifying circuit and audio modulating circuit.
Further, the secondary signal processing module includes audio demodulation circuit.
Further, the supply module is lithium battery.
Further, the output plug is the OMTP output plugs of 3.5mmCTIA output plugs or a diameter of 3.5mm.
Further, the output socket is the OMTP output sockets of 3.5mmCTIA output sockets or a diameter of 3.5mm.
Compared with prior art, the technical solution of the utility model has the advantages that：Mobile phone of the present utility model
Radio Transmission Technology is utilized with wireless microphone, remote sound letter is collected by emitter and the mating reaction of receiver end
Breath, user easily can carry out remote video record using mobile phone；3.5mm output plugs are inserted directly into handset earphone hole
The connection of receiver and mobile phone is realized, easy to use, output socket is easy to external loudspeaker or earphone, does not affect mobile phone
Normal use.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
Can become apparent with advantage, below in conjunction with preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below the accompanying drawing to embodiment is made simple
Introduce on ground.
Fig. 1 is the structural representation of the mobile phone wireless microphone of the utility model embodiment.
Specific embodiment
Of the present utility model specific embodiment is described in detail below in conjunction with the accompanying drawings, its part as this specification,
Principle of the present utility model is described by embodiment, of the present utility model in terms of other, feature and its advantage are detailed by this
Illustrate to become apparent.In the accompanying drawing of institute's reference, in different figures, same or analogous part is attached using identical
Figure grade is representing.
As shown in figure 1, the mobile phone of the utility model preferred embodiment wireless microphone structural representation, the utility model
A kind of mobile phone wireless microphone, including receiver 1 and emitter 2；The emitter 2 includes miaow head 3, the first signal transacting
Module 4, wireless radio transmission module 5 and supply module 6, first signal processing module 4 connect the miaow head 3 and the confession
Electric module 6, the supply module 6 connect the wireless radio transmission module 5；The receiver 1 includes that less radio-frequency receives mould
Block 7, secondary signal processing module 8, dio Output Modules 9 and supply module 6, the less radio-frequency receiver module 7 connect described
Secondary signal processing module 8, the supply module 6 connect the secondary signal processing module 8 and the dio Output Modules 9,
The dio Output Modules 9 include the output socket 11 of the output plug 10 and 3.5mm of 3.5mm.
In embodiment described in the utility model, first signal processing module 4 includes 41 He of the first amplifying circuit
Audio modulating circuit 42.
In embodiment described in the utility model, the secondary signal processing module 8 includes audio demodulation circuit.
In embodiment described in the utility model, the supply module 6 is lithium battery.
In embodiment described in the utility model, the output plug 10 is 3.5mmCTIA output plugs or a diameter of
The OMTP output plugs of 3.5mm.
In embodiment described in the utility model, the output socket 11 is 3.5mmCTIA output sockets or a diameter of
The OMTP output sockets of 3.5mm.
In embodiment described in the utility model, the operating frequency of the wireless radio transmission module 5 is 2.4GHz.
In embodiment described in the utility model, the operating frequency of the less radio-frequency receiver module 7 is 2.4GHz.
Above-mentioned technical proposal of the present utility model is understood for convenience in embodiment described in the utility model, below lead to
Cross specifically used mode to be described in detail above-mentioned technical proposal of the present utility model.
When specifically used, output plug 10 is inserted handset earphone hole first, make receiver 1 realize being connected with mobile phone, then
Receiver 1 is made to be connected with the coupling of emitter 2, the audio signal that miaow head 3 is included is amplified by the first amplifying circuit 41, amplified
Audio signal transmission to audio modulating circuit, and radio frequency signal is converted into by audio modulating circuit, less radio-frequency is believed
Number launch via wireless radio transmission module 5.
The less radio-frequency receiver module 7 being located on receiver 1 receives the radiofrequency signal from wireless radio transmission module 5,
The radiofrequency signal that less radio-frequency receiver module 7 is received is converted into audio signal by audio demodulation circuit, is transferred to audio output mould
Block 9, by output plug 10 by audio signal transmission to mobile phone, or connects earphone or loudspeaker by output socket 11.
In sum, mobile phone wireless microphone of the present utility model utilizes Radio Transmission Technology, by emitter 2 with connect
Remote acoustic information is collected in the mating reaction of receipts machine 1, and user easily can carry out remote video record using mobile phone
System；The output plug 10 of 3.5mm is inserted directly into the connection that receiver 1 and mobile phone are realized in handset earphone hole, easy to use, output
Socket 11 is easy to external loudspeaker or earphone, does not affect the normal use of mobile phone.
The above is preferred embodiment of the present utility model, can not be limited with this certainly the utility model it
Interest field, it is noted that for those skilled in the art, before without departing from the utility model principle
Put, some improvement and variation can also be made, these improvement and variation are also considered as protection domain of the present utility model.
Claims (6)
1. a kind of mobile phone wireless microphone, it is characterised in that including Receiver And Transmitter；The emitter include miaow head,
First signal processing module, wireless radio transmission module and supply module, first signal processing module connect the miaow head
With the supply module, the supply module connects the wireless radio transmission module；The receiver includes that less radio-frequency connects
Receive module, secondary signal processing module, dio Output Modules and supply module, the less radio-frequency receiver module connection described the
Binary signal processing module, the supply module connect the secondary signal processing module and the dio Output Modules, the sound
Frequency output module includes 3.5mm output plugs and 3.5mm output sockets.
2. mobile phone wireless microphone as claimed in claim 1, it is characterised in that：First signal processing module includes
One amplifying circuit and audio modulating circuit, first amplifying circuit connect the miaow head, and the audio modulating circuit connects institute
State the first amplifying circuit and the supply module.
3. mobile phone wireless microphone as claimed in claim 1, it is characterised in that：The secondary signal processing module includes sound
Frequency demodulator circuit.
4. mobile phone wireless microphone as claimed in claim 1, it is characterised in that：The supply module is lithium battery.
5. mobile phone wireless microphone as claimed in claim 1, it is characterised in that：The output plug is 3.5mmCTIA ears
The OMTP output plugs of machine transplanting of rice head or a diameter of 3.5mm.
6. mobile phone wireless microphone as claimed in claim 1, it is characterised in that：The output socket is that 3.5mmCTIA is defeated
Go out the OMTP output sockets of socket or a diameter of 3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621057634.1U CN206023902U (en) | 2016-09-14 | 2016-09-14 | A kind of mobile phone wireless microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621057634.1U CN206023902U (en) | 2016-09-14 | 2016-09-14 | A kind of mobile phone wireless microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023902U true CN206023902U (en) | 2017-03-15 |
Family
ID=58260867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621057634.1U Expired - Fee Related CN206023902U (en) | 2016-09-14 | 2016-09-14 | A kind of mobile phone wireless microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911339A (en) * | 2017-04-14 | 2017-06-30 | 江门市魔音高科科技有限公司 | A kind of cell-phone camera audio sync adds live public address system |
-
2016
- 2016-09-14 CN CN201621057634.1U patent/CN206023902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911339A (en) * | 2017-04-14 | 2017-06-30 | 江门市魔音高科科技有限公司 | A kind of cell-phone camera audio sync adds live public address system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007336511A (en) | Externally mounted speaker system for portable ellectromagnetic equipment and wireless receiving pack therefor | |
| US8693951B2 (en) | Wireless audio frequency playing apparatus and wireless playing system using the same | |
| CN201985987U (en) | Mobile phone utilizing external part of audio output port to emit infrared | |
| TW201251199A (en) | Antenna system for mobile devices | |
| US20040204163A1 (en) | Modular Modification of cellular phone handfree kit and the applications thereof | |
| CN206023902U (en) | A kind of mobile phone wireless microphone | |
| CN202907146U (en) | A Bluetooth loudspeaker box based on NFC technology | |
| CN206024039U (en) | A kind of multiple wireless mike | |
| CN201345681Y (en) | Terminal with the sound amplifying function | |
| CN205159720U (en) | USB -Type -C interface converter | |
| US20100255783A1 (en) | Apparatus and method for receiving audio signals using bluetooth | |
| CN210958770U (en) | Live broadcast sound card with wireless monitoring function | |
| CN106231456A (en) | A kind of multiple wireless mike | |
| CN101009897A (en) | Apparatus and method for outputting audio data using wireless terminal | |
| CN204498356U (en) | Separable surround speaker system | |
| CN201188660Y (en) | Television embedded with wireless sound transmitting device | |
| CN106533481A (en) | Head-mounted wireless loudspeaking system | |
| CN204836469U (en) | Bluetooth microphone | |
| CN203039855U (en) | Wireless earphone | |
| CN101246461B (en) | Standard extension interface of hand-hold equipment | |
| CN104601926A (en) | Information interaction system between people and animals | |
| CN205657832U (en) | Family's sound system based on radio communication | |
| CN210839557U (en) | Wireless audio transmission system providing real-time recording | |
| CN219395006U (en) | Wireless transmitting microphone with mobile phone direct charging plug | |
| CN201985935U (en) | Mobile phone with externally connected passive sound cavity playing system |
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: 20170315 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |