CN206197947U - A kind of pillow that head position is detected using hall sensing device - Google Patents
A kind of pillow that head position is detected using hall sensing device Download PDFInfo
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- CN206197947U CN206197947U CN201620535876.0U CN201620535876U CN206197947U CN 206197947 U CN206197947 U CN 206197947U CN 201620535876 U CN201620535876 U CN 201620535876U CN 206197947 U CN206197947 U CN 206197947U
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Abstract
A kind of pillow that head position is detected using hall sensing device, including pillow, several hall sensing components and controller, the hall sensing component sets the diverse location of pillow, the hall sensing component includes Hall sensor and magnet, the Hall sensor is corresponding with magnet to be located on same vertical direction, there is elastic spacing between the Hall sensor and magnet, the elastic spacing produces change under head pressure effect, the Hall sensor is connected with controller, the controller detects head position according to the output analog quantity of Hall sensor.The utility model is sensitive, accurate with the induction mode that magnet coordinates using Hall sensor, and the head of the user of different weight can make elastic spacing produce change, and Hall sensor just can induce the change of magnetic field intensity.Therefore, user's body weight Different Effects detection accuracy is solved the problems, such as, is had the advantages that the user of different weight can be applicable, is detected that accurate, applicability is wide.
Description
Technical field
The utility model is related to Health pillow technical field, more particularly to one kind to detect head using hall sensing device
The pillow of position.
Background technology
With the improvement of living standards and progressive, it is continuous that the simple function that common pillow is used for sleeping can not meet people
The demand of change.The various intelligent pillows of present situation in the market, functional pillow are more and more, such as the intelligence of adjust automatically pillow height
Regulation pillow, if monitoring user's sleep quality intelligent monitoring pillow, if help user stop snoring only
Snore pillow etc..These intelligent pillows, functional pillow are before function is realized, it is necessary to judge the position of head.If can not relatively be defined
The true position for judging head, the mechanism such as intelligence, massage, snore relieving is difficult to make intervention action in accurately position on headrest,
The effect of massage, snore relieving will be directly affected.For the method for head detection in the pillow in present market, set some in pillow
Individual thin film switch.On which position that head falls on pillow, thin film switch will be touched, system detectio is opened to the film opened
The position of pass, and be the position of head by the position judgment of the thin film switch opened.But this scheme detection process can be vulnerable to
The body weight influence of user, the body weight of user is different, and it is also different that head rests the head on the pressure produced on pillow.Thin film switch is difficult to
Be applicable the user of all different weights, be very easy to cause the erroneous judgement of head position, fail to judge, will also directly affect intelligence,
The implementation of the functions such as massage and implementation result.
Utility model content
The purpose of this utility model is the shortcoming for overcoming prior art, there is provided one kind is detected using hall sensing device
The pillow of head position.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of pillow that head position is detected using hall sensing device, including device for preventing snoring, pillow, several Halls
Sensory package and controller, the hall sensing component are located in pillow with controller, and the hall sensing component is located at pillow
Diverse location, pillow is divided into multiple regions, the hall sensing component includes Hall sensor and magnet, the Hall
Sensor is used for the magnetic field intensity that sensor magnet is produced, and the Hall sensor is corresponding with magnet to be located at same vertical direction
On, there is elastic spacing between the Hall sensor and magnet, the elastic spacing produces change under head pressure effect,
The Hall sensor is connected with controller, and the controller detects head position according to the output analog quantity of Hall sensor
Put；The device for preventing snoring is located in pillow, and the device for preventing snoring is connected with controller, and the controller is according to the head for detecting
The inflation/deflation of position control airbag is with snore relieving.
The utility model can also be further perfect by following technical measures：
As a further improvement, the elastic spacing is in original state, its spacing is 6-20mm.
As a further improvement, the magnet is located at the bottom of pillow, the Hall sensor is located at the top of magnet, institute
It is 3-8 to state the quantity of hall sensing component, and described each hall sensing component is located in pillow along y direction.
As a further improvement, the curved depression in the upper surface of the pillow, the front portion of the pillow is upwardly provided with
Neckpillow portion, the neckpillow portion is divided into upper strata, middle level and lower floor successively up and down, and the Hall sensor is located at upper strata and middle level
Between, the magnet is located between middle level and lower floor, and the middle level forms elastic spacing, and the middle level uses scalable material.
As a further improvement, also including wiring board, several hall sensings in parallel are sequentially provided with the wiring board
Device, the wiring board is connected with controller.
As a further improvement, the wiring board is elongated, the Hall sensor is evenly spaced on wiring board, institute
State Hall sensor and use linear hall sensor, the Hall sensor output voltage pattern analog quantity.
As a further improvement, the magnetic force of the magnet is the Gauss of 100 Gauss -900.
As a further improvement, protective layer is provided between the middle level and lower floor, during be fixed on for magnet by the protective layer
The bottom surface of layer.
As a further improvement, the pillow is made of flexible material.
As a further improvement, the device for preventing snoring includes the airbag of several independent inflation/deflations.
Compared with prior art, the utility model has advantages below：
The 1st, the hall sensing component for being used for detecting head position is set on pillow, is had on same vertical direction certain
Elastic spacing sets corresponding Hall sensor and magnet.Acted on when in head pressure, elastic spacing becomes therebetween
Change, the magnetic field intensity of Hall sensor sensing also changes therewith.And then controller can be according to the output analog quantity of Hall sensor
Judge head position.It is sensitive, accurate with the induction mode that magnet coordinates using Hall sensor, the user's of different weight
Head can make elastic spacing produce change, and Hall sensor just can induce the change of magnetic field intensity.Therefore, solve and use
The problem of person's body weight Different Effects detection accuracy, with user, the detection that can be applicable different weight be accurate, applicability is wide
Advantage.
The 2nd, multiple hall sensing components are set on the y direction of pillow, and be divided into for pillow by these hall sensing components
Multiple regions.Can judge which head is located at by analysis, computing to multiple Hall sensors output analog quantity by controller again
Individual region, which position, make the accuracy of testing result further improve.
3rd, it is provided with the neckpillow portion that raises up in the front portion of pillow and is used to support the neck of user, it is comfortable that raising is used
Property.Hall sensing component is located at neckpillow portion, this position thickness of pillow is larger, and the setting of hall sensing component is not interfered with
The comfortableness for using.
Brief description of the drawings
Accompanying drawing 1 is the general assembly schematic diagram of the pillow that the present invention detects head position using hall sensing device；
Accompanying drawing 2 is the front view of the pillow for detecting head position described in accompanying drawing 1 using hall sensing device.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 2 is refer to, the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1 to Fig. 2, it is a kind of using 22 pillows to detect head position of Hall sensor, including pillow 1,
Hall sensing component 2 and controller 3, the hall sensing component 2 are located in pillow 1 with controller 3.The hall sensing component
2 include Hall sensor 22 and magnet 21, and the Hall sensor 22 is used for the magnetic field intensity that sensor magnet 21 is produced.It is described suddenly
Sensor 22 is corresponding with magnet 21 is located on same vertical direction for you, with bullet between the Hall sensor 22 and magnet 21
Property spacing, the elastic spacing head pressure effect under produce change.The Hall sensor 22 is connected with controller 3, institute
State controller 3 and detect head position according to the output analog quantity of Hall sensor 22.
Wherein, elastic spacing diminishes under head pressure effect, i.e. the distance between Hall sensor 22 and magnet 21 contracting
Small, the magnetic field intensity increase that now Hall sensor 22 is sensed, output analog quantity changes when comparing original state.And
Other positions do not have head pressure to act on, the change of elastic spacing it is small or with keep original state, export analog quantity change it is small or
It is constant.Head position is analyzed and judged to controller 3 according to the output analog quantity situation of the diverse location of pillow 1.Original state
Refer to, be not affected by the state of pressure.In original state, spacing is 6-20mm to elastic spacing, and the size of spacing mainly considers Hall
The sensitivity of the sensing of sensor 22 and accuracy.Certainly, this spacing size can be because selected material be different not
Together.In embodiment, pillow 1 uses memory foam, and elastic spacing is preferably 8-15mm.
The hall sensing component 2 for being used for detecting head position is set on pillow 1, is had on same vertical direction certain
Elastic spacing sets corresponding Hall sensor 22 and magnet 21.Acted on when in head pressure, therebetween elastic spacing hair
Changing, the magnetic field intensity of the sensing of Hall sensor 22 also changes therewith.And then controller 3 can be according to the defeated of Hall sensor 22
Go out analog quantity and judge head position.It is sensitive, accurate with the induction mode that magnet 21 coordinates using Hall sensor 22, not consubstantiality
The head of the user of weight can make elastic spacing produce change, and Hall sensor 22 just can induce the change of magnetic field intensity.
Therefore, user's body weight Different Effects detection accuracy is solved the problems, such as, with user, the detection that can be applicable different weight
Accurately, the wide advantage of applicability.
In embodiment, including at least two hall sensing components 2, described each hall sensing component 2 is located at pillow 1 not
Same position, the magnet 21 is located at the bottom of pillow 1, and the Hall sensor 22 is located at the top of magnet 21.Preferably, it is described
The quantity of hall sensing component 2 is 3-8, and described each hall sensing component 2 is located in pillow 1 along y direction.Wherein, indulge
Direction of principal axis refer to pillow 1 for it is square when, the direction parallel with the side long of pillow 1 is y direction.In the y direction of pillow 1
Upper to set multiple hall sensing components 2, pillow 1 is divided into multiple regions by these hall sensing components 2.Led to by controller 3 again
Analysis, the computing that multiple Hall sensors 22 are exported with analog quantity are crossed, can judge head is located at which region, which position, made
The accuracy of testing result is further improved.Still more preferably, the quantity of hall sensing component 2 is 6.
The curved depression in upper surface of the pillow 1, the front portion of the pillow 1 is upwardly provided with neckpillow portion 11, described
Neckpillow portion is divided into upper strata 111, middle level 112 and lower floor 113 successively about 11, the Hall sensor 22 is located at upper strata 111
Between middle level 112, the magnet 21 is located between middle level 112 and lower floor 113, and the middle level 112 forms elastic spacing, described
Middle level 112 uses scalable material.The neckpillow portion 11 that raises up is provided with the front portion of pillow 1 be used to support the neck of user
Portion, the comfortableness that raising is used.Hall sensing component 2 is located at neckpillow portion 11, this position thickness of pillow 1 is larger, Hall
The setting of sensory package 2 does not interfere with the comfortableness for using.The pillow 1 is made of flexible material.In embodiment, pillow 1
It is made into integration, pillow 1 is made of memory foam.It should be understood that pillow 1 can also be using materials such as latex, kapoks.But need
Ensure that intermediate layer has telescopic performance.
Also include wiring board 23, several Hall sensors 22 in parallel, the line are sequentially provided with the wiring board 23
Road plate 23 is connected with controller 3.The wiring board 23 is elongated, and the Hall sensor 22 is evenly spaced in wiring board 23
On, the Hall sensor 22 uses linear hall sensor 22, the output voltage pattern analog quantity of the Hall sensor 22.It is described
The magnetic force of magnet 21 is the Gauss of 100 Gauss -900.The more preferably Gauss of 300 Gauss -700.
Device for preventing snoring is provided with the pillow 1, the device for preventing snoring includes the airbag of several independent inflation/deflations, described to stop
Snore device is connected with controller 3, and the controller 3 is according to the inflation/deflation of the head position control airbag for detecting with snore relieving.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc. should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of pillow that head position is detected using hall sensing device, it is characterised in that：Including device for preventing snoring, pillow,
Several hall sensing components and controller, the hall sensing component are located in pillow with controller, the hall sensing group
Part is located at the diverse location of pillow, and pillow is divided into multiple regions, and the hall sensing component includes Hall sensor and magnetic
Body, the Hall sensor is used for the magnetic field intensity that sensor magnet is produced, and the Hall sensor is corresponding with magnet to be located at together
There is elastic spacing, the elastic spacing is acted in head pressure on one vertical direction, between the Hall sensor and magnet
Lower to produce change, the Hall sensor is connected with controller, and the controller is examined according to the output analog quantity of Hall sensor
Measure head position；The device for preventing snoring is located in pillow, and the device for preventing snoring is connected with controller, and the controller is according to inspection
The inflation/deflation of the head position control airbag for measuring is with snore relieving.
2. the pillow that head position is detected using hall sensing device according to claim 1, it is characterised in that：It is described
In original state, its spacing is 6-20mm to elastic spacing.
3. the pillow that head position is detected using hall sensing device according to claim 2, it is characterised in that：It is described
Magnet is located at the bottom of pillow, and the Hall sensor is located at the top of magnet, and the quantity of the hall sensing component is 3-8
Individual, described each hall sensing component is located in pillow along y direction.
4. the pillow that head position is detected using hall sensing device according to claim 1, it is characterised in that：It is described
The curved depression in upper surface of pillow, the front portion of the pillow is upwardly provided with neckpillow portion, and the neckpillow portion divides successively up and down
Upper strata, middle level and lower floor are divided into, the Hall sensor is located between upper strata and middle level, and the magnet is located at middle level and lower floor
Between, the middle level forms elastic spacing, and the middle level uses scalable material.
5. the pillow that head position is detected using hall sensing device according to claim 1, it is characterised in that：Also wrap
Wiring board is included, several Hall sensors in parallel are sequentially provided with the wiring board, the wiring board is connected with controller.
6. the pillow that head position is detected using hall sensing device according to claim 5, it is characterised in that：It is described
Wiring board is elongated, and the Hall sensor is evenly spaced on wiring board, and the Hall sensor is passed using linear Hall
Sensor, the Hall sensor output voltage pattern analog quantity.
7. the pillow that head position is detected using hall sensing device according to claim 1, it is characterised in that：It is described
The magnetic force of magnet is the Gauss of 100 Gauss -900.
8. the pillow that head position is detected using hall sensing device according to claim 4, it is characterised in that：It is described
Protective layer is provided between middle level and lower floor, magnet is fixed on the protective layer bottom surface in middle level.
9. the pillow that head position is detected using hall sensing device according to claim 1, it is characterised in that：It is described
Pillow is made of flexible material.
10. the pillow that head position is detected using hall sensing device according to claim 1, it is characterised in that：Institute
State airbag of the device for preventing snoring including several independent inflation/deflations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535876.0U CN206197947U (en) | 2016-06-03 | 2016-06-03 | A kind of pillow that head position is detected using hall sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535876.0U CN206197947U (en) | 2016-06-03 | 2016-06-03 | A kind of pillow that head position is detected using hall sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206197947U true CN206197947U (en) | 2017-05-31 |
Family
ID=58756161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535876.0U Active CN206197947U (en) | 2016-06-03 | 2016-06-03 | A kind of pillow that head position is detected using hall sensing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206197947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477945A (en) * | 2018-04-03 | 2018-09-04 | 李良杰 | Easy pillow |
| KR20210037398A (en) * | 2019-09-27 | 2021-04-06 | 공주대학교 산학협력단 | A smart pillow to prevent snoring using magnetic rheological elastomer |
-
2016
- 2016-06-03 CN CN201620535876.0U patent/CN206197947U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477945A (en) * | 2018-04-03 | 2018-09-04 | 李良杰 | Easy pillow |
| KR20210037398A (en) * | 2019-09-27 | 2021-04-06 | 공주대학교 산학협력단 | A smart pillow to prevent snoring using magnetic rheological elastomer |
| KR102254510B1 (en) | 2019-09-27 | 2021-05-21 | 공주대학교 산학협력단 | A smart pillow to prevent snoring using magnetic rheological elastomer |
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