CN204929211U - Can help stereo set of sleep - Google Patents
Can help stereo set of sleep Download PDFInfo
- Publication number
- CN204929211U CN204929211U CN201520491092.8U CN201520491092U CN204929211U CN 204929211 U CN204929211 U CN 204929211U CN 201520491092 U CN201520491092 U CN 201520491092U CN 204929211 U CN204929211 U CN 204929211U
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- audio signal
- sound equipment
- main control
- control chip
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Abstract
The utility model relates to a can help stereo set of sleep, the stereo set includes main control chip, audio signal preamplification unit, power rectifying and wave -filtering unit, audio signal power amplifier unit and sleep lamp controller, main control chip connects audio signal preamplification unit and power rectifying and wave -filtering unit respectively, audio signal power amplifier unit connects audio signal preamplification unit and power rectifying and wave -filtering unit respectively, power rectifying and wave -filtering unit connection sleep lamp controller. The beneficial effects of the utility model are that: the utility model discloses can not only let the people enjoy beautiful music before sleeping and make the joyful entering sleep of people's mood, sleep quality that its sleep lamp function can also the guarantor is an absolute green and the very high function of practicality.
Description
Technical field
The utility model belongs to field of audio, is specifically related to a kind of sound equipment helping sleep.
Background technology
Science investigation shows, in mankind's sleep procedure, the faint light of indoor unlatching can improve the sleep quality of people, different manufacturers produces dissimilar sleeping lamp on the market, the health problem of people can be solved, but along with the quickening of social rhythm, the state of mind of people is always in tight state, depends sleeping lamp alone and help sleep and do not reach good effect.
Utility model content
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of sound equipment helping sleep, in line with the object be responsible for human health, sound equipment adds illuminating lamp function, while enjoyment music obtains nourishment for the mind, improve indoor environment people, reach the health taking into account people's mind & body two aspect.
The technical scheme that the utility model adopts is:
Help a sound equipment for sleep, its improvements are: described sound equipment comprises main control chip, audio signal pre-amplifier unit, power supply rectification filter unit, audio signal power amplification unit, sleeping lamp controller;
Described main control chip connects audio signal pre-amplifier unit and power supply rectification filter unit respectively;
Described audio signal power amplification unit connects audio signal pre-amplifier unit and power supply rectification filter unit respectively;
Described power supply rectification filter unit connects sleeping lamp controller.
Preferably, described main control chip is connected with audio signal unit, reception signals unit, Bluetooth signal unit, key control unit, LCD display unit and remote control unit.
Preferably, described audio signal pre-amplifier unit comprises microphone input interface, reverberation regulating key, master volume regulating key, high pitch regulating key and bass regulating key.
Preferably, described audio signal power amplification unit comprises bass horn output unit and loudspeaker output unit.
Preferably, described power supply rectification filter unit connects AC power input unit and lithium battery input unit.
Preferably, described sleeping lamp controller connects LED sleeping lamp, helps by regulating the power of LED sleep light to reach effect of sleeping.
Preferably, described main control chip employing model is the main control chip processor of AX2220.
Preferably, described audio signal pre-amplifier unit is audio signal enlarge leadingly 4558 amplifier output module.
Preferably, described audio signal power amplification unit is audio signal power amplified digital power discharging IC module.
Further, described reverberation regulating key is that reverberation regulates PT239P adjuster.
The beneficial effects of the utility model are:
After the utility model allows one day of people's hectic, can the joyful sleep of body and mind, and improve the sleep quality of people.
Sleeping lamp and moulding body and mind combine by the utility model, and sleeping lamp can not only do illumination use, can also regulate its lamplight brightness, becomes the sleeping lamp of useful for sleeping, is a kind of new creativity consciousness.
Sleeping lamp and sound equipment combine by the utility model, both save space, again can better the consumption of energy savings.
The utility model adopts sleeping lamp controller, and people can not only be allowed to enjoy before sleeping, and beautiful music makes people be in a cheerful frame of mind enters sleep, and its sleeping lamp function can also the sleep quality of guarantor, is definitely green and practicality is a very high function.
Accompanying drawing explanation
Fig. 1 is a kind of acoustic structure schematic diagram helping sleep that the utility model provides.
Embodiment
As shown in Figure 1, the utility model provides a kind of sound equipment helping sleep.Sound equipment comprises main control chip, audio signal pre-amplifier unit, power supply rectification filter unit, audio signal power amplification unit, sleeping lamp controller;
Power supply rectification filter receives AC power input current and lithium battery input current, after carrying out rectification, direct current is sent to main control chip, audio signal power amplification unit and sleeping lamp controller;
Main control chip receives power supply rectification filter, audio signal input signal, reception signals input signal and Bluetooth signal input signal; Main control chip controls key control unit, LCD display unit, remote control unit and audio signal pre-amplifier unit;
Audio signal pre-amplifier unit comprises microphone input interface, reverberation regulating key, master volume regulating key, high pitch regulating key and bass regulating key;
Audio signal power amplification unit comprises bass horn output unit and loudspeaker output unit;
Sleeping lamp controller connects LED sleeping lamp, helps by regulating the power of sleep light to reach effect of sleeping.Adopt the manufacture of import high-brightness LED, low light attenuation, Width funtion inputs, Constant current output.It is little that the luminescence of cold property produces heat, and reaction speed is very fast, volume is little, power consumption is little, safety, energy-saving and environmental protection, reliability are high;
Main control chip employing model is the main control chip processor of AX2220;
Audio signal pre-amplifier unit is audio signal enlarge leadingly 4558 amplifier output module;
Audio signal power amplification unit is audio signal power amplified digital power discharging IC module;
Reverberation regulating key is that reverberation regulates PT239P adjuster;
The utility model changes the power of sleep light with control circuit resistance, and user can control according to demand voluntarily; A kind of sound equipment helping sleep of the utility model is multi-functional audio, comprises USB, SD, FM, and bluetooth inputs, 3.5 source of sound inputs and 3.5 microphone inputs etc.;
The utility model is artificial Manual adjustable sleeping lamp, also can make implant procedure chip automatically according to the sign of sleeper, automatically be adjusted to the brightness useful to sleeper, or automatically plays the music of useful for sleeping.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection range of the present utility model.
Claims (10)
1. can help a sound equipment for sleep, it is characterized in that: described sound equipment comprises main control chip, audio signal pre-amplifier unit, power supply rectification filter unit, audio signal power amplification unit and sleeping lamp controller;
Described main control chip connects audio signal pre-amplifier unit and power supply rectification filter unit respectively;
Described audio signal power amplification unit connects audio signal pre-amplifier unit and power supply rectification filter unit respectively;
Described power supply rectification filter unit connects sleeping lamp controller.
2. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described main control chip is connected with audio signal unit, reception signals unit, Bluetooth signal unit, key control unit, LCD display unit and remote control unit.
3. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described audio signal pre-amplifier unit comprises microphone input interface, reverberation regulating key, master volume regulating key, high pitch regulating key and bass regulating key.
4. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described audio signal power amplification unit comprises bass horn output unit and loudspeaker output unit.
5. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described power supply rectification filter unit connects AC power input unit and lithium battery input unit.
6. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described sleeping lamp controller connects LED sleeping lamp, helps by regulating the power of LED sleep light to reach effect of sleeping.
7. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described main control chip employing model is the main control chip processor of AX2220.
8. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described audio signal pre-amplifier unit is audio signal enlarge leadingly 4558 amplifier output module.
9. a kind of sound equipment helping sleep according to claim 1, is characterized in that: described audio signal power amplification unit is audio signal power amplified digital power discharging IC module.
10. a kind of sound equipment helping sleep according to claim 3, is characterized in that: described reverberation regulating key is that reverberation regulates PT239P adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491092.8U CN204929211U (en) | 2015-07-08 | 2015-07-08 | Can help stereo set of sleep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491092.8U CN204929211U (en) | 2015-07-08 | 2015-07-08 | Can help stereo set of sleep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929211U true CN204929211U (en) | 2015-12-30 |
Family
ID=54978304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491092.8U Expired - Fee Related CN204929211U (en) | 2015-07-08 | 2015-07-08 | Can help stereo set of sleep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219769A (en) * | 2017-05-22 | 2017-09-29 | 北京广安睡眠科学研究院 | The control method of lighting sound integration apparatus, apparatus and system |
| CN108605194A (en) * | 2016-01-29 | 2018-09-28 | 杜比实验室特许公司 | The distributed air-defense and control system of immersion audio multichannel amplifier |
-
2015
- 2015-07-08 CN CN201520491092.8U patent/CN204929211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605194A (en) * | 2016-01-29 | 2018-09-28 | 杜比实验室特许公司 | The distributed air-defense and control system of immersion audio multichannel amplifier |
| CN108605194B (en) * | 2016-01-29 | 2019-10-15 | 杜比实验室特许公司 | The distributed air-defense and control system of immersion audio multichannel amplifier |
| CN107219769A (en) * | 2017-05-22 | 2017-09-29 | 北京广安睡眠科学研究院 | The control method of lighting sound integration apparatus, apparatus and system |
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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: 20151230 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |