CN205251542U - Alpha ripples signal acquisition equipment and pillow - Google Patents
Alpha ripples signal acquisition equipment and pillow Download PDFInfo
- Publication number
- CN205251542U CN205251542U CN201521076094.7U CN201521076094U CN205251542U CN 205251542 U CN205251542 U CN 205251542U CN 201521076094 U CN201521076094 U CN 201521076094U CN 205251542 U CN205251542 U CN 205251542U
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- China
- Prior art keywords
- ripple
- signal acquisition
- pillow
- module
- eeg signal
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- Expired - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model relates to an alpha ripples signal acquisition equipment and pillow, its collection equipment include EEG signal collector, automatic lifting device, first singlechip, and automatic lifting device is connected to the EEG signal collector, and automatic lifting device and EEG signal collector are connected to the singlechip, the EEG signal collector includes alpha ripples collection module, alpha ripples signal judge module, and alpha ripples collection module is connected with alpha ripples judge module. Its pillow includes pillow body and above -mentioned alpha ripples signal acquisition equipment, and alpha ripples signal acquisition equipment sets up inside the pillow body, is equipped with the recess on the pillow body, is equipped with brain electricity signal acquisition ware in the bottom of recess, and automatic lifting device sets up in the bottom of pillow body, and links to each other with brain electricity signal acquisition ware. Alpha ripples collection module can follow automatic lifting device and descend, makes alpha ripples collection module no longer contact with the scalp.
Description
Technical field
The utility model relates to a kind of eeg signal collecting device and pillow, is specifically related to a kind of α ripple signal collecting device and pillowHead, belongs to medical domain.
Background technology
Brain wave comprises four kinds of basic brain waves, i.e. δ (1-3Hz), θ (4-7Hz), α (8-12.8Hz), β (12.9-30Hz). α ripple comprises α 1 (8.0～9.8Hz) and two frequency ranges of α 2 (9.8～12.8Hz), amplitude approximately 20～120 μ V,In the time that order is closed in peace and quiet, occur, what be recorded at occipital lobe and leaf rear portion is the most remarkable. Its wave amplitude changes from small to big and from large to smallShuttle shape pattern.
Acquiring brain waves technology at present extensively should be in field of intelligent control, but its harvester mostly is cover type cap, need to be to manyDistrict is detected, and harvester will contact with user's scalp all the time, and insomniac sleeps and easily bothered for extraneous, and to fillingBe equipped with certain time requirement of wearing, if so adopt traditional type harvester to produce interference to user. The state of sleeping in justTime, it is static that people can not keep, and traditional collector has higher requirement to collection position, is difficult to adjust, thereby easily causes adoptingUnstable or the inaccuracy of the eeg signal that arrives of collection.
Utility model content
The not enough the utility model existing for prior art provides a kind of structure, technique simple, and cost is low, gather more stable,Accurate and comfortable device.
In order to overcome the above problems, the utility model has adopted following technical scheme:
A kind of α ripple signal collecting device, comprises eeg signal acquisition device, apparatus for automatically lifting, the first single-chip microcomputer, EEG signalsCollector connects apparatus for automatically lifting, and single-chip microcomputer connects apparatus for automatically lifting and eeg signal acquisition device; Eeg signal acquisition device bagDraw together α ripple acquisition module, α ripple signal judge module, α ripple acquisition module is connected with α ripple judge module. α ripple acquisition modulePeople's brain signal is gathered, detect frequency at the α of 8-12.8HZ ripple by α ripple signal judge module; When this α ripple being detectedAfter, single-chip microcomputer output high level, apparatus for automatically lifting starts to decline, and α ripple acquisition module is also followed under apparatus for automatically lifting startsFall, α ripple acquisition module no longer contacts with scalp, ensures comfortableness when user sleep soundly.
Described α ripple acquisition module adopts the micropin formula electrode for encephalograms that the current potential in user's occipital lobe district is carried out to real-time sampling, α ripple signalJudge module adopts the brain wave sensor for detection of α ripple signal. Only user's occipital lobe district is detected, can no longer be wornCover type gathers cap (carrying out multiple spot detection), reduces the sleep impact on user, and detects more stable, accurate.
As a kind of improvement of the present utility model, comprise the first wireless communication module, external device (ED), eeg signal acquisition device is with outerBetween part device, carry out communication connection by the first wireless communication module. When α ripple signal judge module detects that frequency existsWhen the alpha wave of 8-12.8HZ, the first wireless communication module output signal, external device (ED) receives this signal, and starts outside dressPut, operate.
As a kind of preferred version of the utility model external device (ED), described external device (ED) comprises the second wireless communication module,Two single-chip microcomputers, stepper motor, switch press device; The second wireless communication module connects second singlechip, and second singlechip connectsStepper motor, stepper motor connecting valve press device.
As a kind of preferred version of the utility model switch press device, described switch press device is push rod, stepper motorAnd between switch push rod, be provided with gear, on switch push rod, be provided with shaggy tooth, concavo-convex on the shaggy tooth on switch push rod and gearTooth engagement.
As the one application of α ripple signal collecting device described in the utility model, the utility model provides a kind of α ripple signalGather pillow, comprise pillow body and above-mentioned α ripple signal collecting device, described α ripple signal collecting device is arranged on pillowBody interior is provided with groove on pillow body, is provided with eeg signal acquisition device in the bottom of groove, apparatus for automatically lifting settingIn the bottom of pillow body, and be connected with eeg signal acquisition device. This gathers pillow can improve user's comfort level.
Between eeg signal acquisition device and apparatus for automatically lifting, be provided with spring. The one, can play the effect of damping, the 2nd, canα ripple acquisition module is contacted more docile with scalp, thereby further improved user's comfort level, detection is also providedThe degree of accuracy.
Described α ripple acquisition module is embedded in the filler of pillow body; Even if design α ripple acquisition module declines like this, useFamily still can be comfortable sleep.
Brief description of the drawings
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the structural representation of the utility model external device (ED).
Fig. 3 is the top view that the utility model gathers pillow.
Fig. 4 is the side sectional view that the utility model gathers pillow.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model provides a kind of α ripple signal collecting device, comprises eeg signal acquisition device 1, automaticLowering or hoisting gear 3, the first single-chip microcomputer 5, the first wireless communication module 2, external device (ED) 7, eeg signal acquisition device 1 connects automaticallyLowering or hoisting gear 3, single-chip microcomputer 5 connects apparatus for automatically lifting 3 and eeg signal acquisition device 1; Eeg signal acquisition device 1 comprises α rippleAcquisition module, α ripple signal judge module, α ripple acquisition module is connected with α ripple judge module. Eeg signal acquisition device 1 withBetween external device (ED) 7, carry out communication connection by the first wireless communication module 2. Described α ripple acquisition module adopts user's occipital lobeThe current potential in district carries out the micropin formula electrode for encephalograms of real-time sampling, the brain that α ripple signal judge module 2 adopts for detection of α ripple signalRadio wave sensor. α ripple acquisition module gathers people's brain signal, detects frequency at 8-12.8HZ by α ripple signal judge moduleAlpha wave; When detecting after this α ripple, the one, single-chip microcomputer output high level, apparatus for automatically lifting starts to decline, α rippleAcquisition module is also followed apparatus for automatically lifting and is started to decline; Two is that this signal is sent to external device (ED) by the first wireless communication module,Start external device (ED).
Described external device (ED) 7 comprises the second wireless communication module, second singlechip, stepper motor, switch press device; TheTwo wireless communication modules connect second singlechip (STC89C52), and second singlechip connects stepper motor, stepper motor connecting valvePress device. As shown in Figure 2, described switch press device is push rod 72, between stepper motor and switch push rod 72, is provided withGear 73 is provided with shaggy tooth 74 on switch push rod 72, the shaggy tooth on shaggy tooth 74 and gear 73 on switch push rod 7275 engagements. The second wireless communication module sends the signal receiving from the first wireless communication module to the P3.0 of second singlechipPin; Second singlechip is exported high level at the P1.0 of second singlechip port after receiving signal, opens the running of stepper motor;Stepper motor start working after the rotation of driven gear, thereby switch push rod is pushed ahead, closing switch 76. Described switchCan be lamp switch, TV on & off switch etc.
As shown in Figure 3,4, the utility model utilizes α ripple signal collecting device to design a kind of α ripple signals collecting pillow, comprisesPillow body 6 and α ripple signal collecting device recited above, described α ripple signal collecting device is arranged in pillow body 6Portion is provided with groove 7 on pillow body 6, is provided with eeg signal acquisition device 1 in the bottom of groove 7, and apparatus for automatically lifting 3 is establishedPut in the bottom of pillow body 6, between eeg signal acquisition device 1 and apparatus for automatically lifting 3, be provided with spring 4. Described αRipple acquisition module is embedded in the filler of pillow body 6. Described filler can be memory rubber etc.
The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for the skill of this areaArt personnel, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, institute doesAny amendment, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (8)
1. a α ripple signal collecting device, it is characterized in that: comprise eeg signal acquisition device (1), apparatus for automatically lifting (3), the first single-chip microcomputer (5), eeg signal acquisition device (1) connects apparatus for automatically lifting (3), and single-chip microcomputer (5) connects apparatus for automatically lifting (3) and eeg signal acquisition device (1); Eeg signal acquisition device (1) comprises α ripple acquisition module, α ripple signal judge module, and α ripple acquisition module is connected with α ripple judge module.
2. α ripple signal collecting device according to claim 1, it is characterized in that: described α ripple acquisition module adopts the micropin formula electrode for encephalograms that the current potential in user's occipital lobe district is carried out to real-time sampling, α ripple signal judge module (2) adopts the brain wave sensor for detection of α ripple signal.
3. α ripple signal collecting device according to claim 1, it is characterized in that: comprise the first wireless communication module (2), external device (ED) (7), between eeg signal acquisition device (1) and external device (ED) (7), carry out communication by the first wireless communication module (2) and be connected.
4. α ripple signal collecting device according to claim 3, is characterized in that: described external device (ED) (7) comprises the second wireless communication module, second singlechip, stepper motor, switch press device; The second wireless communication module connects second singlechip, and second singlechip connects stepper motor, stepper motor connecting valve press device.
5. α ripple signal collecting device according to claim 4, it is characterized in that: described switch press device is push rod (72), between stepper motor and switch push rod (72), be provided with gear (73), on switch push rod (72), be provided with shaggy tooth (74), the shaggy tooth (74) on switch push rod (72) engages with the shaggy tooth (75) on gear (73).
6. a α ripple signals collecting pillow, it is characterized in that: comprise the α ripple signal collecting device described in pillow body (6) and claim 1 to 5 any one, described α ripple signal collecting device is arranged on pillow body (6) inside, on pillow body (6), be provided with groove (7), be provided with eeg signal acquisition device (1) in the bottom of groove (7), apparatus for automatically lifting (3) is arranged on the bottom of pillow body (6), and is connected with eeg signal acquisition device (1).
7. α ripple signals collecting pillow according to claim 6, is characterized in that: between eeg signal acquisition device (1) and apparatus for automatically lifting (3), be provided with spring (4).
8. α ripple signals collecting pillow according to claim 6, is characterized in that: described α ripple acquisition module is embedded in the filler of pillow body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076094.7U CN205251542U (en) | 2015-12-18 | 2015-12-18 | Alpha ripples signal acquisition equipment and pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076094.7U CN205251542U (en) | 2015-12-18 | 2015-12-18 | Alpha ripples signal acquisition equipment and pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251542U true CN205251542U (en) | 2016-05-25 |
Family
ID=55993097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076094.7U Expired - Fee Related CN205251542U (en) | 2015-12-18 | 2015-12-18 | Alpha ripples signal acquisition equipment and pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411583A (en) * | 2015-12-18 | 2016-03-23 | 南京医科大学 | Alpha-wave signal acquisition equipment and pillow |
-
2015
- 2015-12-18 CN CN201521076094.7U patent/CN205251542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411583A (en) * | 2015-12-18 | 2016-03-23 | 南京医科大学 | Alpha-wave signal acquisition equipment and pillow |
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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: 20160525 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |