CN201699946U - Sleep-assisting earphone - Google Patents
Sleep-assisting earphone Download PDFInfo
- Publication number
- CN201699946U CN201699946U CN2010203016390U CN201020301639U CN201699946U CN 201699946 U CN201699946 U CN 201699946U CN 2010203016390 U CN2010203016390 U CN 2010203016390U CN 201020301639 U CN201020301639 U CN 201020301639U CN 201699946 U CN201699946 U CN 201699946U
- Authority
- CN
- China
- Prior art keywords
- earphone
- pink noise
- sleeping
- chip microcomputer
- unit
- 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
Images
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model provides a sleep-assisting earphone, comprising one or more loudspeaker unit(s); each loudspeaker unit is internally provided with a loudspeaker, wherein the sleep-assisting earphone is also provided with a pink noise generating unit which is provided with a single chip microcomputer for outputting audio signals to the loudspeaker unit; and the single chip microcomputer is internally provided with a pink noise generating circuit and a power supply circuit for providing power for the single chip microcomputer. The sleep-assisting earphone provided by the utility model can generate pink noise used as hypnotic music, is convenient to use by people with insomnia and is beneficial to improving the quality of sleep of the people with insomnia.
Description
Technical field
The utility model relates to a kind of earphone, especially a kind of sleeping earphone that is used for portable music player.
Background technology
Along with the development of Digital Electronic Technique, people are extensive use of various digital electronic products in entertainment life, comprising portable music player, as CD Player, MP3, MP4 etc.When using music player, use wired or wireless earphone to listen to the music mostly.
Existing earphone is made up of one or two loudspeaker unit and audio signal input unit, and at least one loudspeaker is set in each loudspeaker unit.Existing wired earphone uses connecting line as the audio signal input unit, and an end of connecting line is provided with connector, is connected with portable music player by connector.Wireless headset is a wireless signal receiving circuit as the audio signal input unit of bluetooth earphone, receives the audio signal that music player sends with wireless mode, and with the audio signal output that receives to loudspeaker unit.
Yet existing earphone only can be connected use with portable music player, receives the also audio signal of playing back music player output.Along with the raising of people's living standard, people wish that earphone can provide more function.
Simultaneously, because modern's rhythm of life is fast, life stress is big, especially lives in metropolitan young migrants seeking job in cities, the insomnia situation often occurs, causes modern's sleep quality generally not high.Therefore, often the people of insomnia can play the hypnosis music before sleep, and fall asleep in soft hypnosis music.
But people play the hypnosis music need use playback equipment, as broadcasts such as audio amplifiers, with people's ortho of influence periphery; If use portable player, as broadcast hypnosis music such as MP3, then need to buy or download corresponding hypnosis music, make troubles for people's use.
Summary of the invention
Main purpose of the present utility model provides a kind of sleeping earphone that can play the hypnosis music;
Another purpose of the present utility model provides the sleeping earphone that a kind of convenient insomnia personage uses.
For realizing above-mentioned main purpose, the sleeping earphone that the utility model provides comprises one or more loudspeaker unit, be provided with loudspeaker in each loudspeaker unit, wherein, the sleeping earphone also is provided with pink noise generation unit, pink noise generation unit has the single-chip microcomputer to the loudspeaker unit output audio signal, and be provided with pink noise in this single-chip microcomputer and produce circuit, and the power circuit that power supply is provided to single-chip microcomputer.
By such scheme as seen, the sleeping earphone is provided with pink noise generation unit, can export pink noise to loudspeaker unit.Pink noise is the bigger audio signal of low frequency proportion, and it is similar in sound in the sound of seashore wave beating seashore, and perhaps the sound that gentle breeze is blown in the woods sounds making people's mental relaxation, has good hypnotic effect.When people are with earphone and play pink noise, it is sleeping that people just can listen pink noise.
Because earphone self is provided with pink noise generation unit, people need not to buy or download the hypnosis music, and are with and listen to pink noise behind the earphone and also can not influence other people sleep, convenient greatly insomnia personage use.
A preferred scheme is, the sleeping earphone is provided with the audio signal input unit, pink noise generation unit also is provided with a selector switch, an input of this selector switch is connected with the lead-out terminal of single-chip microcomputer, another input is connected with the audio signal input unit, and the output of selector switch is connected with loudspeaker unit.
This shows that the user can allow earphone export the audio signal that pink noise or output audio signal input unit are received by selector switch, just the listening to audio player music of being stored.Like this, the sleeping earphone both can be used as common headphones and had used, and can be used to again play the hypnosis music, avoided causing because of the sleeping ear-phone function is single waste.
Further scheme is, single-chip microcomputer has a reseting terminal, and pink noise generation unit also is provided with a reset switch, and reset switch is connected with reseting terminal.Like this, when the user listens to the hypnosis music, press reset switch, the sleeping earphone is promptly play the hypnosis music in the time of setting, and stops to play the hypnosis music after setting-up time arrives.If the user need continue to listen to, can press reset switch once more and play, make things convenient for the user to use.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the electrical schematic diagram of the utility model embodiment.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
Referring to Fig. 1, sleeping earphone of the present utility model is a wired earphone, it has a connector 1, connecting line 2, pink noise generation unit 3 and two loudspeaker units 4,5, connector 1 and connecting line 2 are formed the audio signal input unit of present embodiment, be used for and portable music player, as connections such as MP3, receive audio signal from portable music player output.
Certainly, if the sleeping earphone is a wireless headset, then the audio signal input unit comprises and the wireless signal receiving circuit of music player radio communication, receives the audio signal that music player is exported by modes such as bluetooth, WIFI, infrared rays.
In the present embodiment, be provided with at least one loudspeaker (invisible among the figure) in each loudspeaker unit 4,5, each loudspeaker all is connected with connecting line, is used for output audio signal.
Pink noise generation unit 3 has a housing, is provided with circuit board in the housing, the integrated circuit that is packaged with on the circuit board.The electrical schematic diagram of sleeping earphone as shown in Figure 2.
Pink noise generation unit 3 is provided with a power circuit, this power circuit is a DC voltage booster circuit, comprise voltage stabilizing chip U1, inductance L 1, diode D1 and capacitor C 1, C2, C3, C4, wherein terminal J1, J2 connect the positive pole and the negative pole of 1.5 volts of dry cells respectively, power circuit is increased to 3.3 volts of outputs with voltage after receiving the DC power supply that dry cell provides.
Pink noise generation unit 3 also is provided with a single-chip microcomputer U2, and be provided with pink noise in the single-chip microcomputer U2 and produce circuit, the audio signal that production low frequency proportion is bigger, and by No. 6 terminals and No. 8 terminal output.
No. 1 terminal of single-chip microcomputer U2 is a reseting terminal, and reseting terminal is connected with reset switch S1 one end, and the other end of reset switch S1 is connected to the output VCC of potential circuit.When the user need listen to pink noise, press reset switch S1, single-chip microcomputer U2 is reset, and begins to export pink noise.
Certainly, the reproduction time of pink noise can be set by single-chip microcomputer U2, as 20 minutes, then the user whenever by reset switch S1 next time, single-chip microcomputer will be play 20 minutes pink noise, and after arrival in 20 minutes, stop to play pink noise.If the user need continue to listen to pink noise, then press reset switch S1 once more.Like this, in case after the user entered sleep state, the operating time of single-chip microcomputer U2 was no more than 20 minutes, avoid the sleeping earphone in running order for a long time.
Pink noise generation unit 3 also is provided with a selector switch S2, and No. 4 terminals of selector switch S2 and No. 10 terminals are connected with the output of single-chip microcomputer U2 as first input end, is used to receive the pink noise audio signal of single-chip microcomputer U2 output.No. 6 terminals of selector switch S2 and No. 12 terminals are connected with the lead-out terminal R-IN and the L-IN of audio signal input unit as second input terminal, are used to receive the audio signal of portable music player output.No. 5 terminals and No. 11 terminals of selector switch S2 are lead-out terminal, be connected with loudspeaker 21,22 respectively, with the audio signal output that receives to loudspeaker 21,22.
Like this, the user can select the audio signal of loudspeaker 21,22 outputs by selector switch S2, can select between the audio signal of pink noise of output and output portable music player.As seen, when lead-out terminal was connected with second lead-out terminal, the sleeping earphone used as common headphones, the audio signal of output portable audio player, when lead-out terminal was connected with first lead-out terminal, the sleeping earphone was then exported the audio signal of the pink noise of single-chip microcomputer U2 output.Like this, the sleeping earphone has common headphones and sleeping audio signal output function concurrently, and the user can select to use according to different occasions.
Pink noise generation unit 3 also is provided with a volume control circuit U3, volume control circuit U3 comprises two swept resistance R4 and R5, wherein swept resistance R4 is connected between No. 5 terminals and loudspeaker 21 of selector switch S2, and swept resistance R5 is connected between No. 11 terminals and loudspeaker 22 of selector switch S2.The user can be by regulating the volume that volume control circuit U3 changes loudspeaker 21,22 output audio signals.
If the sleeping earphone only is provided with a loudspeaker unit, then each input terminal of selector switch S2 only is a terminal, and lead-out terminal also is a terminal, and certainly, volume control circuit also just only is provided with a swept resistance and gets final product.
Certainly,, pink noise generation unit can be arranged in the loudspeaker unit, also can realize the purpose of this utility model if the loudspeaker unit volume of earphone is bigger.
By such scheme as seen, the sleeping earphone is provided with pink noise generation unit, can produce pink noise within the predetermined time, gets final product the pink noise of uppick after the user is with earphone and starts pink noise generation unit, help the user to enter sleep state, the personage that is specially adapted to have a sleepless night uses.
And the sleeping earphone is provided with selector switch, and the user can select the mode of operation of earphone by selector switch, both can be used as common headphones and has used, and also can be used to produce pink noise, helps applying of sleeping earphone.
Certainly, the foregoing description only is the preferable embodiment of the utility model, during practical application more distortion can also be arranged, and for example power circuit is a direct current regulation circuit, and its input is connected with 3 volts dry cell, receives the power supply of dry cell output; Perhaps, power circuit is the AC/DC change-over circuit, receives AC power, and AC power is converted to the DC power supply output of predetermined voltage; Or volume control circuit can be to be connected between single-chip microcomputer U2 and selector switch S2, and these change does not influence the utility model enforcement.
It is emphasized that at last; the utility model is not limited to above-mentioned execution mode, and the small variations such as change that are connected with volume control circuit as the change of earpiece audio signal input unit, selector switch also should be included in the protection range of the utility model claim.
Claims (7)
1. the sleeping earphone comprises
One or more loudspeaker unit is provided with loudspeaker in each described loudspeaker unit;
It is characterized in that:
Pink noise generation unit, described pink noise generation unit has
To the single-chip microcomputer of described loudspeaker unit output audio signal, be provided with pink noise in the described single-chip microcomputer and produce circuit;
The power circuit of power supply is provided to described single-chip microcomputer.
2. sleeping earphone according to claim 1 is characterized in that:
Described sleeping earphone also is provided with the audio signal input unit;
Described pink noise generation unit also is provided with a selector switch, an input of described selector switch is connected with the lead-out terminal of described single-chip microcomputer, another input is connected with the audio signal input unit, and the output of described selector switch is connected with described loudspeaker unit.
3. sleeping earphone according to claim 1 and 2 is characterized in that:
Described single-chip microcomputer has a reseting terminal, and described pink noise generation unit also is provided with a reset switch, and described reset switch is connected with described reseting terminal.
4. sleeping earphone according to claim 2 is characterized in that:
Described pink noise generation unit also is provided with the volume control circuit that is used to control described loudspeaker unit output volume.
5. sleeping earphone according to claim 4 is characterized in that:
Described volume control circuit is connected between described selector switch and the described loudspeaker unit.
6. sleeping earphone according to claim 1 and 2 is characterized in that:
Described power circuit is a DC voltage booster circuit, and the input of described DC voltage booster circuit is connected with DC power supply, and the output of described DC voltage booster circuit is connected with described single-chip microcomputer.
7. sleeping earphone according to claim 1 and 2 is characterized in that:
Described pink noise generation unit has a housing, and described single-chip microcomputer and described power circuit are encapsulated in the described housing, and described pink noise generation unit is connected with described loudspeaker unit by connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203016390U CN201699946U (en) | 2010-01-27 | 2010-01-27 | Sleep-assisting earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203016390U CN201699946U (en) | 2010-01-27 | 2010-01-27 | Sleep-assisting earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699946U true CN201699946U (en) | 2011-01-05 |
Family
ID=43401194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203016390U Expired - Fee Related CN201699946U (en) | 2010-01-27 | 2010-01-27 | Sleep-assisting earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699946U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526858A (en) * | 2011-12-23 | 2012-07-04 | 陕西科技大学 | Deep sleep instrument based on pink noise and hypnosis method |
| CN103611210A (en) * | 2013-12-03 | 2014-03-05 | 郑州市康健电子产品研究所 | Signal playing device based on decompression waves |
| CN103800985A (en) * | 2014-02-13 | 2014-05-21 | 汪正友 | Pink noise simulator capable of treating insomnia and improving sleep quality |
| CN108404276A (en) * | 2018-03-22 | 2018-08-17 | 杨帆 | A kind of hypnosis device and method based on human body respiration analysis |
| CN111385782A (en) * | 2020-03-09 | 2020-07-07 | 杭州惠耳听力技术设备有限公司 | Cell-phone audio frequency directly links audiphone based on wireless bluetooth technology of low-power consumption |
| CN111450412A (en) * | 2020-03-18 | 2020-07-28 | 肖赫 | Sleep apparatus capable of changing rhythm of electric wave, method thereof and computer readable medium |
-
2010
- 2010-01-27 CN CN2010203016390U patent/CN201699946U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526858A (en) * | 2011-12-23 | 2012-07-04 | 陕西科技大学 | Deep sleep instrument based on pink noise and hypnosis method |
| CN103611210A (en) * | 2013-12-03 | 2014-03-05 | 郑州市康健电子产品研究所 | Signal playing device based on decompression waves |
| CN103800985A (en) * | 2014-02-13 | 2014-05-21 | 汪正友 | Pink noise simulator capable of treating insomnia and improving sleep quality |
| CN108404276A (en) * | 2018-03-22 | 2018-08-17 | 杨帆 | A kind of hypnosis device and method based on human body respiration analysis |
| CN111385782A (en) * | 2020-03-09 | 2020-07-07 | 杭州惠耳听力技术设备有限公司 | Cell-phone audio frequency directly links audiphone based on wireless bluetooth technology of low-power consumption |
| CN111450412A (en) * | 2020-03-18 | 2020-07-28 | 肖赫 | Sleep apparatus capable of changing rhythm of electric wave, method thereof and computer readable medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201699946U (en) | Sleep-assisting earphone | |
| CN202889600U (en) | Multimedia sound system with full-frequency output and low-sound resonance output functions | |
| CN109782575A (en) | A kind of multi-functional alarm clock | |
| CN205491076U (en) | Intelligence sound scene bedroom stereo set based on bluetooth | |
| CN207502939U (en) | A kind of multi-functional alarm clock | |
| CN202587335U (en) | Hypnosis earphone | |
| CN207625544U (en) | A kind of phonograph and its bluetooth receiving circuit | |
| CN202652502U (en) | Multi-cell powering portable sound box | |
| CN202957947U (en) | Novel sound box | |
| CN202068551U (en) | Decoding sound circuit | |
| CN202004878U (en) | Television remote controller and television | |
| CN201117291Y (en) | Audio frequency and video frequency player capable of singing Karaoke | |
| CN201114769Y (en) | Sound box with playing and power amplification effect | |
| CN201079215Y (en) | Health music pillow | |
| CN203482378U (en) | Active sound box | |
| CN204046787U (en) | The Bluetooth audio device device that can help for sleep | |
| CN201745366U (en) | Digital audio player craftwork | |
| CN203522982U (en) | Novel bluetooth loudspeaker box | |
| CN201393292Y (en) | Low-frequency enhancing headphone | |
| CN212628277U (en) | Live broadcast sound box system | |
| CN203360885U (en) | Clothes airing machine with Bluetooth broadcasting function | |
| CN216721517U (en) | Sound mixing audio sight sound box equipment | |
| CN218514491U (en) | 100W to 150W power level mobile sound | |
| CN203387633U (en) | Sound device | |
| CN215341966U (en) | Voice broadcasting 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: 20110105 Termination date: 20190127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |