CN205986834U - FM transmitter system based on mobile terminal control - Google Patents
FM transmitter system based on mobile terminal control Download PDFInfo
- Publication number
- CN205986834U CN205986834U CN201620815215.3U CN201620815215U CN205986834U CN 205986834 U CN205986834 U CN 205986834U CN 201620815215 U CN201620815215 U CN 201620815215U CN 205986834 U CN205986834 U CN 205986834U
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- China
- Prior art keywords
- audio signal
- module
- mobile terminal
- audio
- transmitter system
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Abstract
The utility model discloses a FM transmitter system based on mobile terminal control, including wireless communication module, the microprocesso, audio frequency input interface, microphone input interface, the USB interface, audio play module, channel selection module and FM emitter, an audio signal and the control command of wireless communication module receive mobile terminals conveying, and convey the channel selection module through the one of which output with an audio signal, convey microprocessor through its another output with control command, microprocessor carries out timing playing or the appointed song function of broadcast according to control command, set up audio signal passageway that the channel selection module need play and the emission parameter that sets up FM emitter, FM emitter is with a received audio signal, the 2nd audio signal, the 3rd audio signal or fourth audio signal modulate into FM radio signal and broadcast away. The utility model discloses easy and simple to handle, improve user action experience, use comparatively convenient.
Description
Technical field
This utility model is related to broadcasting system field, particularly to a kind of FM transmitter system based on mobile terminal control
System.
Background technology
Traditional FM transmitter setting timed task or setting music playlist, have two ways, a kind of mode is certainly
Band display screen and button, are configured by loaded down with trivial details button operation, and another way is to connect computer with order wire to be set
Put.First kind of way limits due to being confined to cost, and generally, the resolution of display screen is relatively low, and it is only able to display simply
Content, and button operation is loaded down with trivial details, and user is difficult to learn to operate very much.The second way needs to connect computer with order wire, uses
Get up very inconvenient.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, provides a kind of operation letter
Just, improve user operation experience, use the FM transmitter system conveniently controlling based on mobile terminal.
This utility model solves its technical problem and be employed technical scheme comprise that：Construction a kind of based on mobile terminal control
FM transmitter system, including wireless communication module, microprocessor, audio input interface, microphone input interface, USB interface, sound
Frequency playing module, channel selecting module and FM discharger, described wireless communication module receives the first sound of mobile terminal transmission
Frequency signal and control command, and described first audio signal is sent to by described channel selecting module by one outfan, lead to
Cross its another outfan and described control command is sent to described microprocessor, described microprocessor is held according to described control command
Timing of going is play or is play and specifies song function, and the second audio signal of the described audio input interface external player of reception simultaneously will
It is sent to described channel selecting module, and the 3rd audio signal of microphone input is sent to institute by described microphone input interface
State channel selecting module, described USB interface connects External memory equipment, described audio playing module is connected with described USB interface,
For playing the song of storage in described External memory equipment, and the 4th audio signal corresponding to described song is sent to institute
State channel selecting module, described microprocessor is connected with described channel selecting module and according to the setting of described control command
Channel selecting module needs the audio signal channel play, and described microprocessor is also connected and basis with described FM discharger
Described control command arranges the emission parameter of described FM discharger, and the receive first audio frequency is believed by described FM discharger
Number, the second audio signal, the 3rd audio signal or the 4th modulates audio signals become FM wireless signal and are broadcasted.
Described in the utility model based in the FM transmitter system of mobile terminal control, also include and described FM transmitting
Device connects, the transmitting antenna for launching described FM wireless signal.
Described in the utility model based in the FM transmitter system of mobile terminal control, the described FM transmitting of setting fills
The emission parameter put includes tranmitting frequency and power.
Described in the utility model based in the FM transmitter system of mobile terminal control, described wireless communication module is
Bimodulus bluetooth module, wifi module, 3G module or 4G module.
Described in the utility model based in the FM transmitter system of mobile terminal control, described mobile terminal is intelligence
Mobile phone, panel computer or PDA.
Described in the utility model based in the FM transmitter system of mobile terminal control, described External memory equipment is
USB flash disk or portable hard drive.
Implement the FM transmitter system based on mobile terminal control of the present utility model, have the advantages that：Due to
Play mould by using wireless communication module, microprocessor, audio input interface, microphone input interface, USB interface, audio frequency
Block, channel selecting module and FM discharger, its audio frequency source can have multiple choices, using the high performance figure of mobile terminal
User interface and touch control operation mode, can provide the user good visual effect and feedback, improve user operation experience, can
Very easily to arrange timed task and playing task list, extend the range of application of FM transmitter, simplify FM transmitter
The complicated processes of parameter setting, so it is easy and simple to handle, improve user operation experience, using more convenient.
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, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation in one embodiment of FM transmitter system that this utility model is controlled based on mobile terminal
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
In the FM transmitter system embodiment that this utility model is controlled based on mobile terminal, should be controlled based on mobile terminal
FM transmitter system structural representation as shown in Figure 1.In Fig. 1, it is somebody's turn to do the FM transmitter system bag controlling based on mobile terminal
Include wireless communication module 1, microprocessor 2, audio input interface 3, microphone input interface 4, USB interface 5, audio playing module
6th, channel selecting module 7 and FM discharger 8, wherein, wireless communication module connects the first audio signal of 1 receipts mobile terminal transmission
And control command, the first audio signal is sent to channel selecting module 7, channel radio by the outfan that wireless communication module connects 1
Control command is sent to microprocessor 2, specifically, when mobile terminal playing the machine sound by another outfan that news module connects 1
When pleasure or internet music, by wireless communication technique, wireless communication module connects 1 and can receive what mobile terminal was being play
First audio signal, and this first audio signal is sent to channel selecting module 7, and the control command receiving is sent to
Microprocessor 2 processes.
In the present embodiment, audio input interface 3 receives the second audio signal of external player, and this second audio frequency is believed
Number it is sent to channel selecting module 7, microphone input interface 4 connects mike, microphone input interface 4 is by microphone input
3rd audio signal is sent to channel selecting module 7, and USB interface 5 connects External memory equipment, and this External memory equipment can be
USB flash disk or portable hard drive etc., audio playing module 6 is connected with USB interface 5, the song for playing storage in External memory equipment,
And the 4th audio signal corresponding to song is sent to channel selecting module 7.
In the present embodiment, microprocessor 2 is connected with channel selecting module 7 and arranges channel selecting mould according to control command
Block 7 needs the audio signal channel play that is to say, that microprocessor 2 arranges channel selecting module 7 according to control command, refers to
The fixed audio signal channel needing to play.Microprocessor 2 is also connected with FM discharger 8 and arranges FM according to control command to be sent out
The emission parameter of injection device 8, the emission parameter of set FM discharger 8 includes tranmitting frequency and power.Channel selecting mould
The effect of block 7 is the audio signal channel selecting to need to play, and the audio signal of gating is sent to FM discharger 8, FM
Receive first audio signal, the second audio signal, the 3rd audio signal or the 4th modulates audio signals are become by discharger 8
FM wireless signal is simultaneously broadcasted.FM discharger 8 receives the control command of microprocessor 2 simultaneously, carries out frequency error factor or work(
The functions such as rate selection.In the present embodiment, microprocessor 2 can also be play according to the control command execution timing receiving or play
Specified song function.
This utility model can be with using the high performance graphic user interface of mobile terminal and touch control operation mode, very easily
Setting timing playing task, it is intended that music playlist, arranges the emission parameter of FM discharger 8.Wireless communication module 1 connects
In the state of mobile terminal, mobile terminal playing internet music can be passed through, extend the music source of FM transmitter.Can depart from
The audio playing module 6 that mobile terminal passes through to carry plays the music in External memory equipment, and executable mobile terminal setting
Playing task or timed task, extend the range of application of FM transmitter.This utility model that eliminates loaded down with trivial details button,
Do not need to connect computer by order wire, it is easy and simple to handle, improve user operation experience, using more convenient.
In the present embodiment, transmitting antenna 9, transmitting antenna 9 should also be included based on the FM transmitter system that mobile terminal controls
It is connected with FM discharger 8, be used for launching FM wireless signal.
It is noted that in the present embodiment, wireless communication module 1 can be bimodulus bluetooth module, wifi module, 3G mould
Block or 4G module etc..When for bimodulus bluetooth module, mobile terminal is entered with bimodulus bluetooth module by Bluetooth wireless technology
Row communication.
In the present embodiment, mobile terminal can be smart mobile phone, panel computer or PDA etc..In actually used, user Ke Gen
According to specifically needing to select corresponding type.
Certainly, in other cases of the present embodiment, in the case that cost and complexity are not limited too much,
This FM transmitter system based on mobile terminal control can also be replaced using the FM transmitter carrying color screen and touch controllable function
System, it equally can provide good operation interface and Consumer's Experience, but this carries color screen and the FM transmitter of touch controllable function is real
Now get up relatively costly, and complexity is also high, but it can depart from mobile terminal, can independently realize this utility model and be reached
The function of arriving.
In a word, this utility model utilizes the high performance graphic user interface of mobile terminal and touch control operation mode, lifts FM
The Consumer's Experience of transmitter and function.This utility model can pass through mobile terminal playing internet music, extends music source.
It is easy and simple to handle, improve user operation experience, using more convenient.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of FM transmitter system based on mobile terminal control is it is characterised in that include wireless communication module, microprocessor
Device, audio input interface, microphone input interface, USB interface, audio playing module, channel selecting module and FM discharger,
Described wireless communication module receives the first audio signal and the control command of mobile terminal transmission, and by one outfan by institute
State the first audio signal and be sent to described channel selecting module, by its another outfan, described control command is sent to described
Microprocessor, described microprocessor is play or is play according to the execution timing of described control command and specifies song function, described audio frequency
Input interface receives the second audio signal of external player and sends it to described channel selecting module, and described mike is defeated
3rd audio signal of microphone input is sent to described channel selecting module by incoming interface, and described USB interface connects outside depositing
Storage equipment, described audio playing module is connected with described USB interface, the song for playing storage in described External memory equipment
Song, and the 4th audio signal corresponding to described song is sent to described channel selecting module, described microprocessor with described
Channel selecting module connects and needs the audio signal play to lead to according to the described channel selecting module of described control command setting
Road, described microprocessor is also connected with described FM discharger and arranges described FM discharger according to described control command
Emission parameter, described FM discharger is by the receive first audio signal, the second audio signal, the 3rd audio signal or the 4th
Modulates audio signals become FM wireless signal and are broadcasted.
2. the FM transmitter system based on mobile terminal control according to claim 1 is it is characterised in that also include and institute
State FM discharger to connect, be used for launching the transmitting antenna of described FM wireless signal.
3. the FM transmitter system based on mobile terminal control according to claim 1 and 2 it is characterised in that setting
The emission parameter of described FM discharger includes tranmitting frequency and power.
4. the FM transmitter system based on mobile terminal control according to claim 1 and 2 is it is characterised in that described nothing
Line communication module is bimodulus bluetooth module, wifi module, 3G module or 4G module.
5. the FM transmitter system based on mobile terminal control according to claim 4 is it is characterised in that described movement is whole
Hold as smart mobile phone, panel computer or PDA.
6. the FM transmitter system based on mobile terminal control according to claim 5 is it is characterised in that described outside is deposited
Storage equipment is USB flash disk or portable hard drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815215.3U CN205986834U (en) | 2016-07-28 | 2016-07-28 | FM transmitter system based on mobile terminal control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815215.3U CN205986834U (en) | 2016-07-28 | 2016-07-28 | FM transmitter system based on mobile terminal control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986834U true CN205986834U (en) | 2017-02-22 |
Family
ID=58027458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815215.3U Expired - Fee Related CN205986834U (en) | 2016-07-28 | 2016-07-28 | FM transmitter system based on mobile terminal control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726939A (en) * | 2021-08-30 | 2021-11-30 | 展讯半导体(成都)有限公司 | System, method, medium and device for testing functions of terminal radio |
-
2016
- 2016-07-28 CN CN201620815215.3U patent/CN205986834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726939A (en) * | 2021-08-30 | 2021-11-30 | 展讯半导体(成都)有限公司 | System, method, medium and device for testing functions of terminal radio |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170728 |