CN207168311U - A kind of solid space Intelligent noise reduction pillow - Google Patents
A kind of solid space Intelligent noise reduction pillow Download PDFInfo
- Publication number
- CN207168311U CN207168311U CN201720186993.5U CN201720186993U CN207168311U CN 207168311 U CN207168311 U CN 207168311U CN 201720186993 U CN201720186993 U CN 201720186993U CN 207168311 U CN207168311 U CN 207168311U
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- Prior art keywords
- pillow
- baffle plate
- noise reduction
- plate
- noise
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Technical field of living goods is the utility model is related to, discloses a kind of solid space Intelligent noise reduction pillow.Baffle plate including pillow and around pillow, pillow and baffle plate form a receiving space and accommodate user head；Baffle plate is provided with microphone, loudspeaker and Dolby circuit plate.Noise signal on the outside of microphone collection baffle plate, Dolby circuit plate carry out computing to noise signal, and loudspeaker sends the sound wave opposite with noise signal waveform；Covered with acoustical cotton, in addition to bluetooth module on the inside of baffle plate.The utility model carries out noise reduction using active noise reduction techniques to low frequency noise during use, and noise reduction is carried out to high frequency noise using acoustical cotton.User can utilize Bluetooth signal connection bluetooth module, be worked by APP control devices.Preferable noise reduction can be reached by the present apparatus, so that the lower noise that receives of user is slept scope to the mankind.Device is in itself without prejudice to the sleep comfort level of user simultaneously.The utility model small volume, practicality is high, easy to operate, functional.
Description
Technical field
It the utility model is related to technical field of living goods, more particularly to a kind of setting for solid space Intelligent noise reduction pillow
Meter.
Background technology
In increasingly noisy living environment, noise pollution affects the sleep of some crowds always, in order to improve sleep,
Need to develop a kind of can reduce or the pillow of offset noise.In the prior art frequently with sound-absorbing material or active noise reduction
Technology reduces influence of the noise to people, but typically appears in house ornamentation and earphone etc..Wherein, laying is inhaled in doors
The method consuming of sound material is of long duration, and costly, effect does not have noise cancelling headphone good.Noise cancelling headphone is easy to use, cheap,
It is easily manipulated, but comfortableness is inadequate.And noise cancelling headphone can only use in routine work study, can not be played in sleep
Effect.There is the earplug made using sound-absorbing material in the prior art, this earplug soundproof effect is good, can make in sleep
With, but comfort level is inadequate, also easily makes breed bacteria in duct.
Utility model content
The utility model is directed in the prior art can not be in sleep the shortcomings that noise reduction, there is provided a kind of solid space intelligence
Noise reduction pillow.
The utility model solves the problems, such as that existing noise reduction product noise reduction, present design can not make use of actively in sleep
The mode that noise reduction technology and sound-absorbing material are combined, active noise reduction techniques pass through Dolby circuit plate using microphone collection noise
Computing, then by loudspeaker send the sound wave opposite with noise waveform come and cancel with noise, reached the purpose of noise reduction.Mike
The elements such as wind, Dolby circuit plate and loudspeaker and the circuit of its connection are all arranged on baffle plate, and baffle plate fitting is formed around pillow
Receiving space, noise can be effectively reduced in receiving space when the utility model starts.Meanwhile covered with sound absorber on baffle plate
Material, further absorbs noise.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of solid space Intelligent noise reduction pillow, including pillow and the baffle plate around pillow, it is baffled to be in contact with pillow
Side be inner side, pillow and baffle plate form a receiving space and accommodate user head；Baffle plate be provided with microphone, loudspeaker and
Dolby circuit plate；Wherein, microphone gathers noise signal on the outside of baffle plate and the signal collected is transferred into Dolby circuit plate；Drop
Noise cancellation circuit plate includes noise reduction module, and noise reduction module carries out computing to the signal received and controlling loudspeaker is sent to baffle plate inner side
The sound wave opposite with noise signal waveform；Covered with acoustical cotton on the inside of baffle plate.
Active noise reduction techniques are to reach drop by sending the sound wave opposite with ambient noise waveform to be offset with ambient noise
Make an uproar purpose, be primarily adapted for use in low frequency noise；For high frequency noise, the utility model carries out high frequency drop using sound-absorbing cotton material
Make an uproar.Preferable noise reduction can be reached by working along both lines so that the lower noise received of user to the mankind sleep scope.
Device is in itself without prejudice to the sleep comfort level of user simultaneously.
Preferably, Dolby circuit plate also includes bluetooth module, bluetooth module receives the Bluetooth signal from user, root
According to the signal control noise reduction module work received.Bluetooth module is logical by Bluetooth signal and the mobile phone of user or other movements
Equipment connection is interrogated, the APP matched with the utility model is housed in these equipment, user controls of the present utility model by APP
Work, such as the adjustment of noise reduction degree, or controlling loudspeaker play the music in mobile device.
Preferably, also including battery, battery is arranged in the bottom plate of baffle plate, baffle plate bottom plate intermediate projections, and both ends tend to
It is horizontal；Pillow is placed on baffle plate bottom plate.Battery is powered for whole device, and battery, which is arranged in baffle plate bottom plate, can save sky
Between, reduce electric leakage risk.
Preferably, Dolby circuit plate also includes controlling switch and indicator lamp, controlling switch control Dolby circuit plate is opened
Open and close；Indicator lamp indicates the working condition of Dolby circuit plate and battery.Controlling switch is connected in Dolby circuit, control dress
The opening and closing of decrease of noise functions are put, are easy to user to be operated, indicator lamp can remind the work of user's device in time
State, such as the status information such as normal work, not enough power supply, electricity abundance.
Preferably, microphone is arranged on the outside of baffle plate, microphone is two, is arranged on the opposite sides of pillow；Raise one's voice
Device is arranged on the inside of baffle plate, and loudspeaker is two, is arranged on the opposite sides of pillow；With respect to pillow the same side microphone and raise
Sound device is respectively inside and outside same position on baffle plate.Human head both sides can receive sound, therefore loudspeaker
Two are arranged to, ear location when being lain low close to user, furthermore, it is contemplated that the optimization of Principles of Acoustics and noise reduction,
Microphone is corresponding with the position of loudspeaker.
Preferably, baffle plate is provided with radiating air-vent.Steam can be breathed out during human breathing, in order to avoid loudspeaker faults
It is rotten with acoustical cotton, it is necessary to discharge steam in time, avoid condensing.Consider to keep user's breathing smooth and battery in addition
Heat dissipation problem, the utility model is provided with radiating air-vent, positioned at baffle bottom.
Preferably, baffle plate is arcuate structure.Baffle plate can be bonded pillow using arc, reduce the volume of whole device,
Improve the volumetric spaces utilization rate of device.
The utility model has significant technique effect as a result of above technical scheme：User can be reduced to sleep
Ambient noise during dormancy, comfort level is high, easy to use, small volume.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the bottom view of the utility model embodiment 1.
Fig. 3 is the circuit block diagram of the utility model embodiment 1.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 1-pillow, 2-baffle plate, 3-Mike
Wind, 4-loudspeaker, 5-circuit board, 6-acoustical cotton, 7-battery, 51-noise reduction module, 52-bluetooth module, 53-control are opened
Close, 54-indicator lamp.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of solid space Intelligent noise reduction pillow 1, including pillow 1 and the baffle plate 2 around pillow 1, if gear
The side that plate 2 is in contact with pillow 1 is inner side, and pillow 1 and baffle plate 2 form a receiving space and accommodate user head；On baffle plate 2
Provided with microphone 3, loudspeaker 4；Wherein, microphone 3 gathers the outside noise signal of baffle plate 2, and loudspeaker 4 is sent to the inner side of baffle plate 2
The sound wave opposite with noise signal waveform；The inner side of baffle plate 2 is covered with acoustical cotton 6.Microphone 3 is arranged on the outside of baffle plate 2, microphone
3 be two, is arranged on the opposite sides of pillow 1；Loudspeaker 4 is arranged on the inner side of baffle plate 2, and loudspeaker 4 is two, is arranged on pillow
1 opposite sides；Microphone 3 and loudspeaker 4 with respect to the same side of pillow 1 are located inside and outside two of same position on baffle plate 2 respectively
Side.Baffle plate 2 is arcuate structure.The utility model carries out low noise noise reduction using active noise reduction techniques, is carried out using sound-absorbing material
High frequency noise reduction.Preferable noise reduction can be reached by working along both lines, so that the lower noise received of user is slept to the mankind
Dormancy scope.Device is in itself without prejudice to the sleep comfort level of user simultaneously.
As shown in Fig. 2 the bottom plate intermediate projections of baffle plate 2, both ends tend to horizontal, and battery 7 is provided with the bottom plate of baffle plate 2；Pillow
First 1 is placed on the bottom plate of baffle plate 2.
As shown in figure 3, battery 7 is powered for whole device.Microphone 3 gathers the outside noise signal of baffle plate 2 and will collected
Signal be transferred to Dolby circuit plate 5；Dolby circuit plate 5 includes noise reduction module 51, and noise reduction module 51 is entered to the signal received
Simultaneously controlling loudspeaker 4 sends the sound wave opposite with noise signal waveform to the inner side of baffle plate 2 for row computing.
Dolby circuit plate 5 also includes bluetooth module 52, and bluetooth module 52 receives the Bluetooth signal from user, according to connecing
The signal control noise reduction module 51 received works.Bluetooth module 52 is logical by Bluetooth signal and the mobile phone of user or other movements
Equipment connection is interrogated, the APP matched with the utility model is housed in these equipment, user controls of the present utility model by APP
Work, such as the adjustment of noise reduction degree, or controlling loudspeaker 4 play the music in mobile device.
Dolby circuit plate 5 also includes controlling switch 53 and indicator lamp 54, and controlling switch 53 controls the unlatching of Dolby circuit plate 5
With closing；Indicator lamp 54 indicates the working condition of Dolby circuit plate 5 and battery 7.Also include battery 7, battery 7 supplies for whole device
Electricity.Controlling switch 53 is connected in Dolby circuit, the opening and closing of control device decrease of noise functions, is easy to user to be grasped
Make, indicator lamp 54 can remind the working condition of user's device, such as normal work, not enough power supply, electricity abundance etc. in time
Status information.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, it should all belong to the covering scope of the utility model patent.
Claims (7)
- A kind of 1. solid space Intelligent noise reduction pillow (1), it is characterised in that：Including pillow (1) and the baffle plate around pillow (1) (2) side that, baffled (2) are in contact with pillow (1) is inner side, and pillow (1) and baffle plate (2), which form a receiving space and accommodated, to be made User head；Baffle plate (2) is provided with microphone (3), loudspeaker (4) and Dolby circuit plate (5)；Wherein, microphone (3) collection gear The signal collected is simultaneously transferred to Dolby circuit plate (5) by plate (2) outside noise signal；Dolby circuit plate (5) includes noise reduction mould Block (51), noise reduction module (51) carries out computing to the signal received and controlling loudspeaker (4) sends and made an uproar to baffle plate (2) inner side The opposite sound wave of sound signal waveform；Covered with acoustical cotton (6) on the inside of baffle plate (2).
- A kind of 2. solid space Intelligent noise reduction pillow (1) according to claim 1, it is characterised in that：Dolby circuit plate (5) Also include bluetooth module (52), bluetooth module (52) receives the Bluetooth signal from user, is controlled according to the signal received Noise reduction module (51) works.
- A kind of 3. solid space Intelligent noise reduction pillow (1) according to claim 1, it is characterised in that：Also include battery (7), battery (7) is arranged in the bottom plate of baffle plate (2), baffle plate (2) bottom plate intermediate projections, and both ends tend to horizontal；Pillow (1) is placed On baffle plate (2) bottom plate.
- A kind of 4. solid space Intelligent noise reduction pillow (1) according to claim 3, it is characterised in that：Dolby circuit plate (5) Also include controlling switch (53) and indicator lamp (54), the open and close of controlling switch (53) control Dolby circuit plate (5)；Instruction The working condition of lamp (54) instruction Dolby circuit plate (5) and battery (7).
- A kind of 5. solid space Intelligent noise reduction pillow (1) according to claim 1, it is characterised in that：Microphone (3) is installed On the outside of baffle plate (2), microphone (3) is two, is arranged on the opposite sides of pillow (1)；Loudspeaker (4) is arranged on baffle plate (2) Inner side, loudspeaker (4) are two, are arranged on the opposite sides of pillow (1)；With respect to pillow (1) the same side microphone (3) and raise Sound device (4) is respectively inside and outside same position on baffle plate (2).
- A kind of 6. solid space Intelligent noise reduction pillow (1) according to claim 1, it is characterised in that：Baffle plate (2) is provided with Radiate air-vent.
- A kind of 7. solid space Intelligent noise reduction pillow (1) according to claim 1, it is characterised in that：Baffle plate (2) is arc Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186993.5U CN207168311U (en) | 2017-02-28 | 2017-02-28 | A kind of solid space Intelligent noise reduction pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186993.5U CN207168311U (en) | 2017-02-28 | 2017-02-28 | A kind of solid space Intelligent noise reduction pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168311U true CN207168311U (en) | 2018-04-03 |
Family
ID=61732300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186993.5U Active CN207168311U (en) | 2017-02-28 | 2017-02-28 | A kind of solid space Intelligent noise reduction pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360548A (en) * | 2018-12-07 | 2019-02-19 | 中船第九设计研究院工程有限公司 | A kind of ship's space active noise reduction system |
| CN112117791A (en) * | 2020-07-22 | 2020-12-22 | 跑动（厦门）信息科技有限公司 | Power shortage prompting method of height adjusting pillow and height adjusting pillow |
-
2017
- 2017-02-28 CN CN201720186993.5U patent/CN207168311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360548A (en) * | 2018-12-07 | 2019-02-19 | 中船第九设计研究院工程有限公司 | A kind of ship's space active noise reduction system |
| CN112117791A (en) * | 2020-07-22 | 2020-12-22 | 跑动（厦门）信息科技有限公司 | Power shortage prompting method of height adjusting pillow and height adjusting pillow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 310000 Room 401, building 9, bafangcheng, Xixi, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG SILIBO SLEEP TECHNOLOGY Ltd. Address before: 310012, D building, building 5, building B, Paradise Software Park, 3 West Road, Hangzhou, Zhejiang, Xihu District, China Patentee before: ZHEJIANG SILIBO SLEEP TECHNOLOGY Ltd. |
|
| CP02 | Change in the address of a patent holder |