CN204559807U - A kind of novel K sings TV - Google Patents
A kind of novel K sings TV Download PDFInfo
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- CN204559807U CN204559807U CN201520119423.5U CN201520119423U CN204559807U CN 204559807 U CN204559807 U CN 204559807U CN 201520119423 U CN201520119423 U CN 201520119423U CN 204559807 U CN204559807 U CN 204559807U
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- audio
- microphone
- sings
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Abstract
The utility model discloses a kind of novel K and sings TV, comprise microphone and TV, described microphone comprises microphone miaow head, the audio preamplifier be connected with microphone miaow head, effect device, play the central processing unit of master control effect, audio emitter, button group, described effect device is connected with the output of audio preamplifier, described central processing unit and audio emitter, button group and effect device connect, central processing unit signals to effect device after receiving the instruction of button group, control effects device carries out reverberation to the audio signal of amplifying through audio preamplifier, high bass process, and control audio emitter the audio signal through effect device process is outputted to TV, described microphone is integrated with conventional microphone, reverberation, high bass effect device, the function of remote controller, thus do not need to arrange multiple independent assembly, so not only handled easily, be convenient to management, and saving cost, the sound effect exported might as well.
Description
Technical field
The utility model relates to a kind of novel K and sings TV.
Background technology
Tradition K sings TV and generally comprises a TV, a microphone, a remote controller, microphone only arranges on & off switch, remote controller is used for RTV remote television voice output, and comprise upper one next selection of volume, song, then the audio frequency that television reception microphone exports is exported by loudspeaker.Export because microphone is only Speech input, so sound effect is not very good, some producer is in order to make sound effect good, other assembly may be supportingly set, such as effect device, then these assemblies and microphone, TV is connected by electric wire, but so, assembly is just many, and in a set of equipment, assembly is too many, be inconvenient to operate, because want wiring, operate multiple different assembly, and be unfavorable for management, because independent assembly is easy to be can not find by being placed in a certain place conveniently, and assembly is more, the add-on parts needed is also more, cost is caused to increase.
Utility model content
The purpose of this utility model is to provide a kind of novel K to sing TV, and its microphone is integrated with the function of multiple assembly, thus easy to operate, is beneficial to management, and cost is low.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of novel K sings TV, comprises microphone and TV, described microphone comprise microphone miaow head, with words
The audio preamplifier that cylinder miaow head connects, reverberation is carried out to the audio signal of amplifying through audio preamplifier, the effect device of high bass effect process, play the central processing unit of master control effect, audio emitter, button group, described effect device is connected with the output of audio preamplifier, described central processing unit and audio emitter, button group and effect device connect, central processing unit signals to effect device after receiving the instruction of button group, control effects device carries out reverberation to the audio signal of amplifying through audio preamplifier, high bass process, and control audio emitter the audio signal through effect device process is outputted to TV.
Described microphone also comprises built-in rechargeable battery, the charging control circuit be connected with battery and boosting rectifier control electricity
Road, described charging control circuit is connected with central processing unit with boost control circuit.
Described audio emitter is wireless audio transmitter.
Described audio emitter is 2.4G audio wireless receiver.
Described TV comprises loudspeaker, for the audio receiver of received audio signal, for connecing audio receiver
The audio frequency that the audio signal received and TV export carries out the Audio mixer mixed, the audio frequency amplifier be connected with Audio mixer output, and the output of described audio frequency amplifier is connected with loudspeaker.
Described audio receiver is wireless audio receiver device.
Described audio receiver is 2.4G audio wireless receiver.
Described button group comprises on & off switch, volume key, choosing song key.
The beneficial effects of the utility model are: the utility model K sings the microphone of TV except basic on & off switch and microphone miaow head, also be integrated with the function of reverberation, high bass effect device, remote controller, thus effect device and remote controller do not need to arrange separately in addition, so not only handled easily, be convenient to management, and saving cost, the sound effect of output might as well.
Accompanying drawing explanation
Fig. 1 is the microphone working principle schematic diagram that the utility model K sings TV;
Fig. 2 is the television operations principle schematic that the utility model K sings TV.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, shown in 2, the utility model K sings TV and comprises microphone 1 and TV 2, described microphone 1 comprises microphone miaow head 11, the audio preamplifier 12 be connected with microphone miaow head 11, reverberation is carried out to the audio signal of amplifying through audio preamplifier 12, the effect device 13 of high bass effect process, play the central processing unit 14 of master control effect, audio emitter 15, button group 16, described effect device 13 is connected with the output of audio preamplifier 12, described central processing unit 14 and audio emitter 15, button group 16 and effect device 13 connect, central processing unit 14 signals to effect device 13 after receiving the instruction of button group 16, control effects device 13 carries out reverberation to the audio signal of amplifying through audio preamplifier 12, high bass process, and control audio emitter 15 audio signal processed through effect device 13 is outputted to TV 2.
Described button group 16 comprises on & off switch, volume key, choosing song key, choosing song key comprises next button first, described choosing song key can also comprise the button, one page button etc. under page up that select separately a certain head song, described button group 16 can also comprise the function button of other necessity such as returning, does not enumerate at this.
Charging control circuit 17 and boost control circuit 18 that described microphone 1 also comprises built-in rechargeable battery (not shown), is connected with battery, described charging control circuit 17 is connected with central processing unit 14 with boost control circuit 18.Charging control circuit 17 can the electricity of monitoring battery, avoids electricity to use up, if battery is filled with, just stops charging, thus reach the object of protection battery; Described boost control circuit 18 is elevated to the operating voltage that can adapt to microphone 1 and work for controlling cell voltage, because rechargeable battery is 3.7V, and microphone 1 operating voltage is 5V, so need boost control circuit 18 to adjust.
In the present embodiment, described audio emitter 15 is wireless audio transmitter, preferably, is 2.4G wireless audio transmitter.
The audio frequency amplifier 24 that the Audio mixer 23 that described TV 2 comprises loudspeaker 21, mix for the audio receiver 22 of received audio signal, the audio frequency that exports for the audio signal that receives audio receiver 22 and TV is connected with Audio mixer 23 output, the output of described audio frequency amplifier 24 is connected with TV loudspeaker 21, the voice output that TV loudspeaker 21 will amplify through audio frequency amplifier 24.
In the present embodiment, described audio receiver 22 is wireless audio receiver, preferably, is 2.4G wireless audio receiver.
The operation principle that the utility model K sings TV is: the on & off switch of pressing microphone key-press group 16, if battery does not have enough electricity, microphone 1 can not be started shooting, and in this case, charges to battery; If battery has enough electricity, microphone 1 is started shooting, and central processing unit 14 signals to boost control circuit 18, and the numerical value that control cell voltage is elevated to operating voltage works for microphone 1; K sings people's song and enters through microphone miaow head 11, be converted to audio signal afterwards, audio signal is amplified into effect device through audio preamplifier 12, central processing unit 14 signals to effect device 13, control effects device 13 carries out reverberation, height sound control treatment to the audio signal entering effect device 13, and the audio signal processed through effect device 13 outputs to TV 2 through the control of central processing unit 14 by audio emitter 15; The audio receiver 22 of TV 2 receives this audio signal, and Audio mixer 23 mixes the audio frequency that this audio signal and TV 2 export, and amplifies again, then exported by TV loudspeaker 21 through mixed audio frequency through audio frequency amplifier 24.After microphone 1 is started shooting, K sings people can carry out song selection, volume selection etc. by selecting the button group 16 on microphone 1, and so, namely button group 16 achieves the effect of remote controller.
In sum, the utility model K sings the microphone 1 of TV 2 except basic on & off switch and microphone miaow head 11, also be integrated with the function of reverberation, high bass effect device, remote controller, thus do not need to arrange multiple independent assembly, so not only handled easily, be convenient to management, and save cost, the sound effect of output might as well.
Claims (8)
1. a novel K sings TV, comprise microphone and TV, it is characterized in that: described microphone comprises microphone miaow head, the audio preamplifier be connected with microphone miaow head, reverberation is carried out to the audio signal of amplifying through audio preamplifier, the effect device of high bass effect process, play the central processing unit of master control effect, audio emitter, button group, described effect device is connected with the output of audio preamplifier, described central processing unit and audio emitter, button group and effect device connect, central processing unit signals to effect device after receiving the instruction of button group, control effects device carries out reverberation to the audio signal of amplifying through audio preamplifier, high bass process, and control audio emitter the audio signal through effect device process is outputted to TV.
2. novel K according to claim 1 sings TV, it is characterized in that: described microphone also comprises built-in rechargeable battery, the charging control circuit be connected with battery and boost control circuit, and described charging control circuit is connected with central processing unit with boost control circuit.
3. novel K according to claim 2 sings TV, it is characterized in that: described audio emitter is wireless audio transmitter.
4. novel K according to claim 3 sings TV, it is characterized in that: described audio emitter is 2.4G audio wireless receiver.
5. the novel K according to claim 1 or 2 or 3 or 4 sings TV, it is characterized in that: the audio frequency amplifier that described TV comprises loudspeaker, the Audio mixer that mixes for the audio receiver of received audio signal, the audio frequency that exports for the audio signal that receives audio receiver and TV is connected with Audio mixer output, the output of described audio frequency amplifier is connected with loudspeaker.
6. novel K according to claim 5 sings TV, it is characterized in that: described audio receiver is wireless audio receiver device.
7. novel K according to claim 6 sings TV, it is characterized in that: described audio receiver is 2.4G audio wireless receiver.
8. the novel K according to claim 1 or 2 or 3 or 4 or 6 or 7 sings TV, it is characterized in that: described button group comprises on & off switch, volume key, choosing song key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119423.5U CN204559807U (en) | 2015-02-28 | 2015-02-28 | A kind of novel K sings TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119423.5U CN204559807U (en) | 2015-02-28 | 2015-02-28 | A kind of novel K sings TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559807U true CN204559807U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119423.5U Expired - Fee Related CN204559807U (en) | 2015-02-28 | 2015-02-28 | A kind of novel K sings TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898616A (en) * | 2016-04-15 | 2016-08-24 | 珠海迈科智能科技股份有限公司 | Set top box, system and method of realizing microphone adjustment |
| CN109068162A (en) * | 2018-08-06 | 2018-12-21 | 中新科技集团股份有限公司 | The method that smart television and smart television with K song function realize K song function |
-
2015
- 2015-02-28 CN CN201520119423.5U patent/CN204559807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898616A (en) * | 2016-04-15 | 2016-08-24 | 珠海迈科智能科技股份有限公司 | Set top box, system and method of realizing microphone adjustment |
| CN105898616B (en) * | 2016-04-15 | 2018-12-04 | 珠海迈科智能科技股份有限公司 | A kind of set-top box and its system and method for realizing microphone adjusting |
| CN109068162A (en) * | 2018-08-06 | 2018-12-21 | 中新科技集团股份有限公司 | The method that smart television and smart television with K song function realize K song function |
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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: 20150812 Termination date: 20160228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |