CN209678834U - A kind of intelligence eyeshade - Google Patents
A kind of intelligence eyeshade Download PDFInfo
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- CN209678834U CN209678834U CN201821983081.1U CN201821983081U CN209678834U CN 209678834 U CN209678834 U CN 209678834U CN 201821983081 U CN201821983081 U CN 201821983081U CN 209678834 U CN209678834 U CN 209678834U
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- eyeshade
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Abstract
The utility model relates to wearable technical field of intelligent equipment, in particular to a kind of intelligent eyeshade, comprising: eyeshade ontology；Controller is fixed on the eyeshade ontology；Brain wave acquisition circuit is set on the eyeshade ontology, and the brain wave acquisition circuit is connect with the controller；First acquisition electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection；Reference electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection；Ground electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection.By the above-mentioned means, reducing the influence of Hz noise when brain signal acquires, the signal-to-noise ratio of acquisition signal is improved.
Description
Technical field
The utility model and wearable technical field of intelligent equipment, and in particular, to can a kind of intelligent eyeshade.
Background technique
With the quickening of urban life rhythm, more and more people are because of sleeping time deficiency, the not high original of sleep quality
Because leading to the problems such as state of mind is bad, and working efficiency is low in living and working.And with the hair of science and technology and people couple
The further investigation of brain science, is analyzed and researched by detection brain signal and the sleep quality for improving people has become popular technical research
Project.Currently, occurring being able to detect people's brain signal and analyzing the intelligent eyeshade of sleep quality.
The present utility model people in the process of implementing the utility model, has found: currently, existing intelligence eyeshade is main
Human body brain signal is acquired using driven-right-leg circuit, but this mode can only reduce the interference of work mould signal,
Since, there are different low level, this kind of circuit can not have between acquisition equipment itself and the human body of acquisition brain signal
The Hz noise that effect ground inhibits human body itself to introduce；In addition, needing Xiang Renti when due to using driven-right-leg circuit acquisition brain signal
Injection Current, it is thus possible to uncomfortable or even safety problem can be caused.
Summary of the invention
In view of the above drawbacks of the prior art, it the main purpose of the utility model is to provide a kind of intelligent eyeshade, realizes
The influence that Hz noise acquires brain signal is efficiently reduced, the signal-to-noise ratio of acquisition signal is improved.
In order to solve the above technical problems, the utility model embodiment provides a kind of intelligent eyeshade, comprising: eyeshade ontology；
Controller is set in the eyeshade ontology；
Brain wave acquisition circuit is set in the eyeshade ontology, and the brain wave acquisition circuit is connect with the controller；
First acquisition electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection；
Reference electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection；
Ground electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection.
Optionally, the intelligent eyeshade further includes the second acquisition electrode；
Second acquisition electrode be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection.
Optionally, first acquisition electrode is 10cm at a distance from second acquisition electrode.
Optionally, the distance between the reference electrode and the ground electrode are 13cm.
Optionally, the intelligent eyeshade further includes the first loudspeaker and the second loudspeaker；
First loudspeaker and the second loudspeaker are individually fixed in the two sides of the eyeshade ontology, and described first raises
Sound device is connect with controller with the second loudspeaker.
Optionally, the intelligent eyeshade further includes the first velcro and the second velcro, first velcro and second
Velcro is individually fixed in the end of eyeshade ontology two sides.
Optionally, the intelligent eyeshade further includes bluetooth communication；
The bluetooth communication is fixed on the eyeshade ontology, and connect with the controller.
Optionally, the intelligent eyeshade further includes acousto-optic indicating module；
The acousto-optic indicating module is fixed on the eyeshade ontology, and connect with the controller.
Optionally, the intelligent eyeshade further includes vibration module；
The vibration module is fixed on the eyeshade ontology, and connect with the controller.
Optionally, the intelligent eyeshade further includes audio playing module；
The audio playing module is fixed on the eyeshade ontology, and connect with the controller.
In the utility model embodiment, the EEG signals all the way of the first acquisition electrode, reference electrode and ground electrode composition
Acquisition Circuit, the another way eeg signal acquisition circuit of the second acquisition electrode, reference electrode and ground electrode composition, wherein ground electrode
It makes an uproar in brain signal Acquisition Circuit for reducing signal bottom, by the way of two paths of signals acquisition, first is that brain signal acquisition itself is not
Need multi pass acquisition, and excessive collection point can be that the structure of eyeshade becomes complicated, on the other hand can supplement single channel again and adopt
Collection.Intelligent eyeshade is acquired brain signal by this two-way Acquisition Circuit, and is carried out by brain signal of the controller to acquisition
It analyzes and executes corresponding action command.By this, it is possible to efficiently reduce Hz noise in brain signal acquisition, lower bottom
It makes an uproar, improves the signal-to-noise ratio of signal acquisition.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the main view of the eyeshade ontology in the utility model intelligence eyeshade embodiment；
Fig. 2 is controller and each module annexation figure in the utility model intelligence eyeshade embodiment；
The location drawing of each electrode on face in the utility model intelligence eyeshade embodiment when Fig. 3.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention,
More than, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
It is as shown in Figure 1 to Figure 2: a kind of intelligence eyeshade, comprising: eyeshade ontology 1, controller 2, brain wave acquisition circuit 3, first
Acquisition electrode 4, the second acquisition electrode 5, reference electrode 6, ground electrode 7, the first loudspeaker 8, the second loudspeaker 9, the first velcro
10, the second velcro 11, bluetooth communication 12, acousto-optic indicating module 13, audio playing module 14 and vibration module 15.
Eyeshade ontology 1, is made of soft material, such as: rtificial leather.
For above controller 2, it is set in eyeshade ontology 1.
For above-mentioned brain wave acquisition circuit 3, for acquiring EEG signals and electro-ocular signal, it is set in eyeshade ontology 1, and
And passes through with controller 2 and be electrically connected.
It for above-mentioned first acquisition electrode 4, is set on eyeshade ontology 1, and with brain wave acquisition circuit 3 by being electrically connected
It connects.
For above-mentioned second acquisition electricity 5, it is set on eyeshade ontology 1, and pass through with brain wave acquisition circuit 3 and be electrically connected.
It for above-mentioned reference electrode 6, is set on eyeshade ontology 1, reference electrode 6 is with brain wave acquisition circuit 3 by being electrically connected
It connects, for providing brain electricity reference signal in brain wave acquisition circuit 3.
It for above-mentioned ground electrode 7, is set on eyeshade ontology 1, ground electrode 7 passes through with brain wave acquisition circuit 3 to be electrically connected, In
For reducing the effect that bottom is made an uproar in brain wave acquisition.
As shown in figure 3, the first acquisition electrode 4, reference electrode 6 and ground electrode 7 form signal acquisition circuit all the way, second is adopted
Collector 5 forms another way signal acquisition circuit with reference to electric 6 poles and ground electrode 7；Wherein the first acquisition electrode 4 and the second acquisition
The distance between electrode 5 is 10cm, and the distance between reference electrode 6 and ground electrode 7 are 13cm；When eyeshade ontology 1 is worn on people
Head when, the first acquisition electrode 4, the second acquisition electrode 4, reference electrode 5 contact with each other with the skin of people with ground electrode 6,
First acquisition electrode 4 is located at eyes top and is slightly above brow ridge, and close to temple, the second acquisition electrode 5 is located at another eyes
Top is slightly above brow ridge, and close to temple, why the first acquisition electrode 4 and 5 position of the second acquisition electrode are higher than brow ridge,
And close to temple, mainly interference of the exclusion electro-ocular signal to eeg signal acquisition, reference electrode 6 is located at face side
At cheekbone, at the cheekbone of the 7 face other side of ground electrode.
It should be noted that formed between the first acquisition electrode 4, the second acquisition electrode 5, reference electrode 6 and ground electrode 7
Signal acquisition circuit can both acquire EEG signals, can also acquire electro-ocular signal.
For above-mentioned first loudspeaker 8 and the second loudspeaker 9, the two sides of eyeshade ontology 1 are individually fixed in, and first raises
Sound device 8 and the second loudspeaker 9 are with controller 2 by being electrically connected, when intelligent eyeshade is worn on head part, the first loudspeaker 8
Human ear top is located at the second loudspeaker 9.
It is individually fixed in the end of 1 two sides of eyeshade ontology for above-mentioned first velcro 10 and the second velcro 11, is used for
When wearing eyeshade ontology 1, eyeshade ontology 1 is fixed on to the head of people, and adjust elasticity when wearing.It is understood that
In other embodiments, the mode for eyeshade ontology 1 to be fixed on head part is not limited to aforesaid way, can also use and ask him
Mode, such as: it is fastened using button.
To above-mentioned bluetooth communication 12, it is fixed on eyeshade ontology 1, and passes through with controller 2 and is electrically connected.Bluetooth communication
Module 12 is used for the data communication between intelligent eyeshade 1 and other smart machines, for example passes through application software by smart phone
Data communication is carried out between intelligent eyeshade, the function setting of intelligent eyeshade, parameter setting can be grasped in mobile phone end by realizing
Make, while related data are sent to smart phone again by intelligent eyeshade, carry out data sharing.
For above-mentioned acousto-optic indicating module 13, it is fixed on eyeshade ontology 1, and passes through with controller 1 and is electrically connected.Acousto-optic refers to
Show the effect of module 13 are as follows: first is that, second is that leading under different working conditions, transmitting is different for showing the working condition of equipment
The sound and light signal of intensity gives the wearer of intelligent eyeshade.
For above-mentioned audio playing module 14, it is fixed on eyeshade ontology 1, and passes through with controller 2 and is electrically connected.Audio is broadcast
On the one hand amplification module 14 delivers audio to user by the first loudspeaker 8 and the second loudspeaker 9 for playing audio.
For above-mentioned vibration module 15, it is fixed on eyeshade ontology 1, and passes through with controller 2 and is electrically connected.Vibration module 15
Have the function of massaging and waking up user.
It cooperates between 15 three of acousto-optic indicating module 13, audio playing module 14 and vibration module, in different works
Make in state, it is strong with the music of different loudness, different strong and weak light and difference by modes such as music, light and vibrations
The vibration of degree, auxiliary user enter better sleep state or wake up user.
Above-mentioned intelligent eyeshade is additionally provided with hard shell (not shown), which is fixed on eyeshade ontology 1, and
The hard shell be disassembled closed plastic shell, for by packages such as controller 2, bluetooth communication modules 12 together, to avoid
It is damaged, battery (not shown) is also built-in in hard shell, for providing electric energy to each electricity consumption module.In order to guarantee intelligence
Eyeshade wear comfort and electrode impedance it is consistent, above-mentioned first acquisition electrode 4, the second acquisition electrode 5, reference electrode 6, it is electric
Pole 7, the first loudspeaker 8, the second loudspeaker 9 and controller 2 are connected using identical flexible wire, such as: soft copper conductor
Or soft silver wire.
In above-described embodiment, brain wave acquisition is divided into two-way, is formed by the first acquisition electrode 4, reference electrode 6 and ground electrode 7
First via Acquisition Circuit forms the second tunnel Acquisition Circuit by the second acquisition electrode 5, reference electrode 6 and ground electrode 7, judges to sleep
The brain electricity in period does not need excessive brain wave acquisition circuit 3, and by the way of two-way brain wave acquisition circuit 3, it can be to avoid it
In can not acquire EEG signals in idle situation all the way, while improving the precision of brain wave acquisition, simplify Acquisition Circuit structure.
Due to people brain wave signal there are mainly four types of: δ wave, frequency is between 0.1 hertz to 0.4 hertz, and the E.E.G is in people's non-rapid
Occur when the dynamic eye sleep third phase；θ wave, between 4 hertz to 9 hertz, which appears in the meditation of people's depth and does frequency
When dream；α wave, frequency is between 8 hertz to 12 hertz, which appears in people, and eye closing brains is ignorantly and clouding of consciousness just before going to bed
When, E.E.G disappears when eye opening；β wave, frequency between 12 hertz to 30 hertz, the E.E.G appear in excited human brain, anxiety and
Occur when anxiety；The collectable frequency of brain wave range of the brain wave acquisition circuit are as follows: 0.3Hz-50Hz, according to brain wave acquisition
The EEG signals and electro-ocular signal acquired in circuit 3, the sleep cycle of user is judged according to its frequency domain characteristic, so that judgement is used for
The EEG signals and electro-ocular signal acquired in which kind of sleep state, controller 2 according to brain wave acquisition circuit 3, are analyzed simultaneously
Export the working condition of control instruction control correlation module.For example hypnagogic state will be started when user is in, control audio plays
Module 14 plays light and slow music, the oscillation intensity of vibration module 15 is reduced, to assist user to enter sleep；As user to be waken up
When, controller 3 exports control instruction, and the height-regulating volume of acousto-optic indicating module 13 and light, audio playing module 14 is made to play cheerful and light-hearted
Music, vibration module 15 improve oscillation intensity, to wake up user.
Through the foregoing embodiment, in brain wave acquisition circuit 3, the first acquisition electrode 4, reference electrode 6 and the composition of ground electrode 7 one
Road brain signal Acquisition Circuit, the second acquisition electrode 5, reference electrode 6 and ground electrode 7 form another way brain signal Acquisition Circuit, adopt
It is made an uproar with ground electrode 7 with the signal bottom for reducing acquisition brain electricity, since the brain wave acquisition circuit 3 is not required to need as driven-right-leg circuit
Will be by other equipment to human body Injection Current, therefore can be effectively reduced and brain electricity is adopted because introducing the Hz noise that equipment generates
The influence of collection, while avoiding because introducing the discomfort that electric current generates to human body.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Especially, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can combine in any way
Get up.The utility model is not limited to specific embodiment disclosed herein, but including falling within the scope of the appended claims
All technical solutions.
Claims (10)
1. a kind of intelligence eyeshade characterized by comprising
Eyeshade ontology；
Controller is set in the eyeshade ontology；
Brain wave acquisition circuit is set in the eyeshade ontology, and the brain wave acquisition circuit is connect with the controller；
First acquisition electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection；
Reference electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection；
Ground electrode, be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection.
2. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes the second acquisition electrode；
Second acquisition electrode be set to the eyeshade ontology on, and with the brain wave acquisition circuit connection.
3. intelligence eyeshade according to claim 2, which is characterized in that
First acquisition electrode is 10cm at a distance from second acquisition electrode.
4. intelligence eyeshade according to claim 1, which is characterized in that
The distance between the reference electrode and the ground electrode are 13cm.
5. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes the first loudspeaker and the second loudspeaker；
First loudspeaker and the second loudspeaker are individually fixed in the two sides of the eyeshade ontology, and first loudspeaker
It is connect with controller with the second loudspeaker.
6. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes the first velcro and the second velcro, and first velcro and the second velcro are solid respectively
Due to the end of eyeshade ontology two sides.
7. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes bluetooth communication；
The bluetooth communication is fixed on the eyeshade ontology, and connect with the controller.
8. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes acousto-optic indicating module；
The acousto-optic indicating module is fixed on the eyeshade ontology, and connect with the controller.
9. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes vibration module；
The vibration module is fixed on the eyeshade ontology, and connect with the controller.
10. intelligence eyeshade according to claim 1, which is characterized in that
The intelligence eyeshade further includes audio playing module；
The audio playing module is fixed on the eyeshade ontology, and connect with the controller.
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| CN201821983081.1U CN209678834U (en) | 2018-11-29 | 2018-11-29 | A kind of intelligence eyeshade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156319A (en) * | 2020-09-22 | 2021-01-01 | 浙江工业大学 | Bone conduction music helps dormancy system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156319A (en) * | 2020-09-22 | 2021-01-01 | 浙江工业大学 | Bone conduction music helps dormancy system |
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Address after: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee after: Shenzhen Hetai intelligent home appliance controller Co.,Ltd. Address before: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee before: SHENZHEN H&T DATA RESOURCES AND CLOUD TECHNOLOGY Ltd. |