CN203933951U - Portable mobile wireless OK a karaoke club OK music microphone - Google Patents
Portable mobile wireless OK a karaoke club OK music microphone Download PDFInfo
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- CN203933951U CN203933951U CN201420370147.5U CN201420370147U CN203933951U CN 203933951 U CN203933951 U CN 203933951U CN 201420370147 U CN201420370147 U CN 201420370147U CN 203933951 U CN203933951 U CN 203933951U
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Abstract
The utility model is applicable to electronic technology field, a kind of portable mobile wireless OK a karaoke club OK music microphone is disclosed, be built-in with power supply, processor, music data is read and is decoded into digital music playing module and the digital reverberation module of music signal, described processor directly connects digital reverberation module input, described processor also can be connected with described digital reverberation module input through described digital music playing module, key is: the input of described digital music playing module is provided with the flash memory of storage music file, be connected with described digital reverberation module output to be connected to voice is carried out to the wireless transmitter module of also exporting after reverberation is processed, earphone power amplifier module and headset output interface.This product cost is low, is not subject to spatial limitation arbitrarily to move and sing K, carries music playback function, without by the just all functions of energy complete independently karaoke of outside music equipment, the music of performance can also be sent by wireless mode simultaneously.
Description
Technical field
The utility model belongs to portable type electronic product technical field, relates in particular to a kind of music playback function that carries without the portable mobile wireless OK a karaoke club OK music microphone by outside music equipment.
Background technology
Traditional microphone of carok does not carry music storage and music, when performance, must be used in conjunction with music equipment, so there is following defect:
1, be in K song will be purchased a whole set of stereo set, and cost is high and take up space;
2, the equipment of singing K can not arbitrarily move, and the public place of entertainment of Karaoke can not arbitrarily be moved so;
3, sing karaoke in automobile, needs street rod sound equipment, increases DVD, expensive and trouble;
Although the microphone 1, having carries voice reverberation processing capacity, does not carry music, the required accompaniment of playing Karaoka is all to come from outside, as DVD, mobile phone etc.
The above-mentioned defect that the utility model exists for conventional microphone, utilizes up-to-date digital cutting edge technology, on the basis of conventional microphone, is integrated into the high-tech product of digital music player, digital voice reverberation and wireless transmission technology.
Utility model content
For solving shortcoming of the prior art, the utility model utilizes up-to-date digital cutting edge technology, provide a kind of cost low, can arbitrarily move, carrying music stores and playing function, without all functions with regard to energy complete independently karaoke by outside music equipment, the portable mobile wireless OK a karaoke club OK music microphone that the music of performance can also be sent by wireless mode simultaneously.
The utility model is to realize like this, a kind of portable mobile wireless OK a karaoke club OK music microphone, be built-in with power supply, processor, music data is read and is decoded into digital music playing module and the digital reverberation module of music signal, described processor directly connects digital reverberation module input, described processor also can be connected with described digital reverberation module input through described digital music playing module, key is: the input of described digital music playing module is provided with the flash memory of storage music file, be connected with described digital reverberation module output to be connected to voice is carried out to the wireless transmitter module of also exporting after reverberation is processed, earphone power amplifier module and headset output interface.
Preferably, the input of described digital reverberation module is also provided with voice is gathered also to the directly MEMS digital microphone device of output digit signals.
Preferably, the surface of portable mobile wireless OK a karaoke club OK music microphone is provided with the adjusting slider of energy quick adjustment people amount of sound, volume of music and reverrberation intensity.
Preferably, the surface of portable mobile wireless OK a karaoke club OK music microphone is provided with digital keys and shows that music state, system arrange the display unit of the information such as operation and the lyrics of interface, fast finding song.
Preferably, described display unit is liquid crystal display or OLED display.
Preferably, the input of portable mobile wireless OK a karaoke club OK music microphone is provided with the USB port being connected with external computer or charger, and by the music input interface of external analog music signal input.
Preferably, the radiation pattern that described wireless transmitter module is launched final music is FM frequency modulation, bluetooth and wifi.
The utility model is provided with the flash memory of storage music file in portable mobile wireless OK a karaoke club OK music microphone, carries music storage; Be connected with described digital reverberation module output be connected to by voice carry out reverberation process after and output wireless transmitter module, earphone power amplifier module and headset output interface, can not need to by outside music equipment, oneself plays music, the all functions of complete independently karaoke, and music can be launched by wireless mode, conveniently as the external equipments such as mobile phone, broadcast receiver or computer receive by wireless mode.The utility model has not only reduced expensive Karaoke main frame cost, and adopts advanced digital cutting edge technology, can easily realize Karaoke whenever and wherever possible.
As long as have this product, without mobile phone, without DVD, need not any music player, you just can:
1, only putting on earphone, is exactly a portable karaoke machine, where walks where to sing;
If 1 onboard, without car is carried out to any repacking, without any optional equipment, as long as turn on the FM broadcast receiver of automobile, utilize the sound equipment of automobile self, just can be liking that car moment becomes the KTV of a movement.
Brief description of the drawings
Fig. 1 is the theory diagram that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Theory diagram the utility model embodiment being provided below in conjunction with accompanying drawing is described in detail:
The utility model is to realize like this, as shown in Figure 1, a kind of portable mobile wireless OK a karaoke club OK music microphone, be built-in with power supply, processor, music data read and is decoded into digital music playing module and the digital reverberation module of music signal, described processor directly connects digital reverberation module input, in order to regulate reverberation pattern and reverrberation intensity; Described processor also can be connected with described digital reverberation module input through described digital music playing module, for controlling music; The input of described digital music playing module is provided with the flash memory of storage music file, and digital music file is stored in flash memory, and the capacity support of flash memory is greater than 4GB, can store the music file of thousands of head first MP3 even up to ten thousand and extended formatting; Be connected with described digital reverberation module output to be connected to voice is carried out to wireless transmitter module, earphone power amplifier module and the headset output interface after reverberation is processed, also exported.
Particularly, the input of described digital reverberation module is also provided with voice is gathered also to the directly MEMS digital microphone device of output digit signals.MEMS digital microphone device, is a kind of advanced microphone device that adopts microelectromechanical structure, is widely used in high-end smartphones.
Particularly, the surface of portable mobile wireless OK a karaoke club OK music microphone is provided with the adjusting slider of energy quick adjustment people amount of sound, volume of music and reverrberation intensity.Adjusting slider is a kind of slide rheostat element, can person easy to use mediator's amount of sound, volume of music and reverrberation intensity fast.The output voltage values of adjusting slider is delivered to the AD input port of processor, carries out the sampling of analog-to-digital and calculates.The numerical value that processor obtains according to sampling, can control digital music playing module, changes the size of volume of music, controls digital reverberation module simultaneously, changes the size of people's amount of sound and reverrberation intensity.
Particularly, the surface of portable mobile wireless OK a karaoke club OK music microphone is provided with digital keys and shows that music state, system arrange the display unit of the information such as operation and the lyrics of interface, fast finding song.
Particularly, described display unit is liquid crystal display or OLED display.Be responsible for showing that broadcast state, the system of music arranges the information such as operation and the lyrics of interface, fast finding song.
Particularly, the input of portable mobile wireless OK a karaoke club OK music microphone is provided with the USB port being connected with external computer or charger, and by the music input interface of external analog music signal input.USB port can connect computer or charger, and when being connected to computer, the present invention can be used as USB flash disk, downloads the music of oneself liking in flash memory by computer, for digital music playing module processing below; When being connected to charger, by system power supply and charging module, built-in Li-Ion rechargeable battery is charged.The utility model is built-in music input interface also, has expanded music source of the present invention, except being stored in the music of local flash memory, can also input outside analog music signals, generally can be exported by mobile phone, computer, panel computer.Outside music is sent to hybrid circuit, mixes with the voice after digital reverberation resume module, can sing equally Karaoke.
Particularly, the radiation pattern that described wireless transmitter module is launched final music is FM frequency modulation, bluetooth and wifi.This module possesses multiple wireless transmitter module, and wherein final voice signal is modulated into FM signal by FM modulating emission circuit, and frequency can regulate, and adjustable range and FM receiver identical is 76MHz to 108MHz; In addition, this module also possesses bluetooth and wifi radiating circuit, voice signal can be launched in the mode of bluetooth and wifi respectively, and any device that possesses bluetooth and wifi reception can receive.
In use, digital music playing module is read music data and is decoded into music signal from flash memory, and music format is supported the popular digital compressed formats such as MP3, the various nondestructive compression types including WAV.MEMS digital microphone device high-fidelity voice is gathered, directly output digit signals, delivers to digital reverberation circuit below, does voice reverberation processing.Digital reverberation module adopts the DSP DSP chip of high-speed computation, and the digital signal of voice is carried out to reverberation computing, then mixes with the music of digital music playing module output by hybrid circuit below.Hybrid circuit, by together with the music mix of the voice after digital reverberation resume module and digital music playing module output, by operation adjusting slider, can arrange arbitrarily the volume of voice and music, to reach perfect singing effect.Adopt wireless transmitter module that final music is launched with wireless form.This module possesses multiple wireless transmission pattern, is provided with transmitting antenna, and wherein final voice signal is modulated into FM signal by FM modulating emission circuit, and frequency can regulate, and adjustable range and FM receiver identical is 76MHz to 108MHz; The frequency of FM transmitting can be manually set, and the convenient frequency of selecting not have broadcasting station or interference signal, ensures audibility, also can the clean channel of automatic search.While using automobile FM broadcast receiver, only need wireless receive frequency to be adjusted to same frequency, just can receive music signal.In addition, this module also possesses bluetooth and wifi radiating circuit, voice signal can be launched in the mode of bluetooth and wifi respectively, and any device that possesses reception bluetooth or wifi can receive.In final music being launched by wireless transmitter module, the utility model is built-in earphone power amplifier module also, by with high fidelity amplifying through the final voice signal of hybrid circuit output, delivers to headset output interface, promotes earphone and plays music.Can regulate the size of earpiece volume by operation adjusting slider.The utility model is completed the unified of system is controlled by processor, gathers the operation of digital keys and adjusting slider.
Digital keys is wherein 0～9 digital keys, letter in each button corresponding A～Z, can input the sequence number of song, or belong to the first letter of pinyin of song title and singer's name simultaneously, realize the fast finding of song, operating process shows in real time in display unit.
The utility model power supply is taking Li-Ion rechargeable battery as core, and system power supply and charging module manage it, the required power supply of supply output system modules.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a portable mobile wireless OK a karaoke club OK music microphone, be built-in with power supply, processor, music data is read and is decoded into digital music playing module and the digital reverberation module of music signal, described processor directly connects digital reverberation module input, described processor also can be connected with digital reverberation module input through described digital music playing module, it is characterized in that: the input of described digital music playing module is provided with the flash memory of storage music file, be connected with described digital reverberation module output to be connected to voice is carried out to the wireless transmitter module of also exporting after reverberation is processed, earphone power amplifier module and headset output interface.
2. portable mobile wireless OK a karaoke club OK music microphone according to claim 1, is characterized in that: the input of described digital reverberation module is also provided with voice is gathered also to the directly MEMS digital microphone device of output digit signals.
3. portable mobile wireless OK a karaoke club OK music microphone according to claim 1, is characterized in that: the surface of portable mobile wireless OK a karaoke club OK music microphone is provided with the adjusting slider of energy quick adjustment people amount of sound, volume of music and reverrberation intensity.
4. portable mobile wireless OK a karaoke club OK music microphone according to claim 1, is characterized in that: the surface of portable mobile wireless OK a karaoke club OK music microphone is provided with digital keys and shows that music state, system arrange the display unit of the information such as operation and the lyrics of interface, fast finding song.
5. portable mobile wireless OK a karaoke club OK music microphone according to claim 4, is characterized in that: described display unit is liquid crystal display or OLED display.
6. portable mobile wireless OK a karaoke club OK music microphone according to claim 1, it is characterized in that: the input of portable mobile wireless OK a karaoke club OK music microphone is provided with the USB port being connected with external computer or charger, and by the music input interface of external analog music signal input.
7. portable mobile wireless OK a karaoke club OK music microphone according to claim 1, is characterized in that: the radiation pattern that described wireless transmitter module is launched final music is FM frequency modulation, bluetooth and wifi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370147.5U CN203933951U (en) | 2014-07-04 | 2014-07-04 | Portable mobile wireless OK a karaoke club OK music microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370147.5U CN203933951U (en) | 2014-07-04 | 2014-07-04 | Portable mobile wireless OK a karaoke club OK music microphone |
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| Publication Number | Publication Date |
|---|---|
| CN203933951U true CN203933951U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370147.5U Expired - Fee Related CN203933951U (en) | 2014-07-04 | 2014-07-04 | Portable mobile wireless OK a karaoke club OK music microphone |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120384A (en) * | 2015-07-30 | 2015-12-02 | 张阳 | Short-distance wireless microphone data transmission method and system |
| CN105848025A (en) * | 2016-02-04 | 2016-08-10 | 深圳市赛音电子有限公司 | Wireless karaoke-singing earphone |
| CN106210943A (en) * | 2016-07-25 | 2016-12-07 | 北京塞宾科技有限公司 | A kind of wireless K sings microphone |
| CN106340288A (en) * | 2016-10-12 | 2017-01-18 | 刘冬来 | Multifunctional mini portable karaoke device |
| WO2018095022A1 (en) * | 2016-11-24 | 2018-05-31 | 深圳市好兄弟电子有限公司 | Microphone system |
| CN109471609A (en) * | 2018-11-27 | 2019-03-15 | 深圳市橙子电子有限公司 | K sings projection integration machine and its karaoke method |
-
2014
- 2014-07-04 CN CN201420370147.5U patent/CN203933951U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120384A (en) * | 2015-07-30 | 2015-12-02 | 张阳 | Short-distance wireless microphone data transmission method and system |
| CN105848025A (en) * | 2016-02-04 | 2016-08-10 | 深圳市赛音电子有限公司 | Wireless karaoke-singing earphone |
| CN105848025B (en) * | 2016-02-04 | 2019-01-29 | 深圳市赛音电子有限公司 | A kind of wireless K song earphone |
| CN106210943A (en) * | 2016-07-25 | 2016-12-07 | 北京塞宾科技有限公司 | A kind of wireless K sings microphone |
| CN106340288A (en) * | 2016-10-12 | 2017-01-18 | 刘冬来 | Multifunctional mini portable karaoke device |
| WO2018095022A1 (en) * | 2016-11-24 | 2018-05-31 | 深圳市好兄弟电子有限公司 | Microphone system |
| CN109471609A (en) * | 2018-11-27 | 2019-03-15 | 深圳市橙子电子有限公司 | K sings projection integration machine and its karaoke method |
| CN109471609B (en) * | 2018-11-27 | 2023-11-03 | 深圳市橙子数字科技有限公司 | Karaoke projection integrated machine and Karaoke method thereof |
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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: 20141105 Termination date: 20170704 |