Detailed description of the invention
For ease of the present invention is absolutely proved, first sleep state/quality-eye is moved the relation of parameter, the dynamic ginseng of eye
The Cleaning Principle of number is briefly introduced.
Existing medical research shows, sleep state/quality exists bright with eye movement parameter (be called for short eye and move parameter)
Aobvious association.Eye movement parameter includes the information such as the frequency of ocular movemeut, amplitude, ocular movemeut frequency therein
(being called for short eye dynamic frequency) is a main eye movement parameter.According to the change of eye dynamic frequency, can be by sleep week
Phase is divided into nonrapid eye movements (NREM) cycle and rapid eye movement cycle.Nonrapid eye movements,sleep be divided into again shallow sleep the phase, gently sleep the phase,
In sleep phase and phase sound sleep phase 4, subsequently into the rapid-eye-movement sleep (REM sleep) phase, a sleep cycle terminates at last, and follow-up
The next sleep cycle of continuous startup.
Eye current potential refers to the cornea of eyeball and the potential difference of tens of mV of the intermembranous generation of view, the motion of eyeball and blinking
The eye motion such as eye can cause potential difference to change.Eye potentiometric sensor is exactly the device measuring this potential difference, is surveying
Measurement electrode is attached to during amount the nearside of eyes, and when the position of eyes is at permanent datum, the current potential of electro-oculogram is fixed
Justice is zero, eye potential change when eyeball moves horizontally.The current potential utilizing the detection eye movement of eye potentiometric sensor to cause becomes
Change and can be obtained by electro-oculogram (EOG), the impact of the orientation of eyes, angular velocity, angular acceleration is thus provided,
It it is the important means searching motion etc. as research sleep and visual angle.
The eye potentiometric sensor that the present invention uses is known existing detecting element, no longer has it in view of length limits
Body structure describes in detail.Electrode only need to be configured around eyes due to eye potentiometric sensors, thus can be as
JINS MEME glasses (Jing Zi Co., Ltd. of Japan produces) like that, are not making cumbrous situation to wearer
Under measure.This indicates that, the present invention uses a potentiometric sensor to detect eye movement parameter, helps to
Realize product miniaturization, improve product wearing comfort.
It is described in detail with specific embodiment below in conjunction with accompanying drawing.Elaborate a lot of concrete thin in the following description
Joint is so that fully understanding the present invention.But the present invention can come real to be a lot different from alternate manner described here
Executing, those skilled in the art can do similar popularization in the case of intension of the present invention, and therefore the present invention is not
Limited by following public specific embodiment.
The intelligent glasses device of the present invention is integrated with earmuff, masseur and controller on glasses, and it can be by monitoring
The eye movement parameter of user assesses sleep state and the sleep quality of user, use simultaneously audio cadence and
Head massage carries out hypnosis, and combines Chinese medicine to improve sleeper effect, below in conjunction with Fig. 1~Figure 13 be given concrete
Embodiment is described in detail.
See Fig. 1~Fig. 6, it is shown that the product schematic diagram of intelligent glasses device of the present invention, wherein: Fig. 1 is intelligence of the present invention
The physical arrangement schematic diagram of energy eyeglass device;Fig. 2 is the schematic diagram of mirror body in Fig. 1;Fig. 3 a is that in Fig. 1 earmuff is being just
Face schematic diagram;Fig. 3 b is the schematic rear view of earmuff in Fig. 1;Fig. 4 a is the front schematic view of masseur in Fig. 1;Figure
4b is the schematic rear view of masseur in Fig. 1;Fig. 5 is the schematic diagram of Fig. 1 middle controller;Fig. 6 is the headrest in Fig. 1
Schematic diagram.
As shown in Fig. 1~Fig. 6, this intelligent glasses device 100 is by mirror body 110, earmuff 120, masseur 130, control
The part composition such as device 140, the headrest 150.Mirror body 110 includes picture frame 112 and temple 113, they above by Fig. 1
In arrow locations install about functional module and device: corresponding to user glabella and the position of the bridge of the nose on picture frame 112
Installing a potentiometric sensor 111, described eye potentiometric sensor 111 can detect and export sign user eye
The eye potential difference signal of movement parameter;Corresponding to user ear position, earmuff 120 is installed in temple 113, described
Earmuff 120 is provided with speaker 121, in order to receive audio cadence and user is carried out hypnosis;Correspondence in temple 113
Install masseur 130 in user temple position, described masseur 130 is provided with and is driven by micromachine 131
Massaging disc 132, wherein massaging disc 132 is distributed the massage head 133 that some soft materials (such as silica gel) are made, with
Just massage user head carries out hypnosis;Controller 140 is arranged between two mirror circles of picture frame 112, described controller
In 140, the relevant functional circuit of panel 142 is electrically connected the eye potentiometric sensor 111 of mirror body 110, earmuff 120
Speaker 121, (Fig. 1~Fig. 6 eliminates controller 140 and eye potentiometric sensors to the micromachine 131 of masseur 130
The power/data line that device 111, speaker 121, micromachine 131 are electrically connected, those skilled in the art are permissible
Easily arrange these cablings, repeat no more), in order to eye potentiometric sensor 111, speaker 121 and micro electric
Machine 131 is scheduling controlling;The headrest 150 is attached to the inner side of temple 113, and the described headrest 150 is two-layer fabric,
Wherein fill Chinese crude drug and adjuvant promotes that user is slept.
Above-mentioned intelligent glasses device 100 can complete following functions: the eye potentiometric sensor 111 on mirror body 110 is right
The detection of user eye movement parameter, the speaker 121 in earmuff 120 receives audio cadence and urges user
Sleeping, in masseur 130, the massage head 133 on massaging disc 132 is driven to user head massage by micromachine 131
Hypnosis, eye potentiometric sensor 111, speaker 121 and micromachine 131 are scheduling controlling by controller 140, with
Them are made to complete the function of monitoring sleep and hypnotic according to predetermined policy;It is attached to mirror body 110 framework two mirror
The headrest 150 of inboard leg, it is ensured that user wearing comfort hypnotic.
Combine Fig. 1~Fig. 6 further below, come to mirror body 110, earmuff 120, masseur 130, controller 140,
The product structure of the headrest 150 part such as grade is described in detail.
As in figure 2 it is shown, mirror body 110 includes that the picture frame 112 being hinged and temple 113 (can refer to the frame of common spectacles
Shelf structure), described picture frame 112 and temple 113 all can use PVC material to make.Picture frame 112 and temple 113
The upper corresponding relevant devices such as eye potentiometric sensor 111, earmuff 120, masseur 130 and controller 140 of installing (are installed
Mode can be that super glue is bonding, the most also can be with other mounting means such as being spirally connected), described in detail below.
Near the nose support portion of picture frame 112, (corresponding to user glabella and the bridge of the nose) is respectively provided with the eye current potential of bikini
Sensor 111, the electrode of these potentiometric sensors 111 is attached to the nearside of eyes, thus can detect and export
Eye potential difference signal during ocular movemeut.Eye potential difference signal during by analyzing these ocular movemeuts, can calculate relevant
The dynamic parameter of eye, and move the graph of a relation (table) of parameter with sleep state/quality-eye and contrast, thus assessment is sent as an envoy to
User sleep state/quality.
Arranging controller pedestal 114 between two mirror circles of picture frame 112, this controller pedestal 114 installs controller 140
Controller housing 141, the form and dimension of this controller housing 141 meets the installing space of panel 142,
Repeat no more.
The anterior of temple 113 installs masseur 130, this position is offered masseur via 1131, in order to masseur 130
Massaging disc 132 can pass masseur via 1131, thus massage head 133 can touch user sun acupuncture point
Put, in order to when micromachine 131 drives massaging disc 132, user head is massaged.
Earmuff 120 is installed at the rear portion of temple 113, this position is offered earmuff via 1132, in order to the cover of earmuff 120
Body 122 can cover the ear of user, thus can completely cut off external voice so that user only can receive
From in the sound (if these sound are that overcast metronome then can carry out hypnosis) of speaker 121.
The inner side attachment headrest 150 of temple 113, this headrest 150 is shaped to U-shaped ring structure, thus
User being worn during mirror body 110 the most comfortable, the filler in the headrest 150 may also operate as hypnotic simultaneously
Effect.
Temple 113 in the present embodiment can be matched elastic cord 115 and connect, in order to preferably by mirror body 110 with fixing
In user head, it is therefore prevented from intelligent glasses device 100 and comes off, thus ensure intelligent glasses device 100 constantly
Act on user.Additionally, picture frame 120 sets brake sack corresponding to the position of eye Jing Quan is optional, repeat no more.
As shown in Figure 3 a, 3 b, earmuff 120 includes the cover body 123 that PVC material is made, and this cover body 123 is internal to be set
Putting speaker 121, the medial surface of cover body 123 arranges the annular gasket 122 that flexible material material (such as velvet) is made,
The external diameter of this pad 122 is less than the external diameter of cover body 123, and the medial surface of such cover body 121 is adhered to the eyeshield of temple 133
Outside via 1332, pad 123 closely covers user ear after the eyeshield via 1332 of temple 133.By
This external voice is isolated, and user only can receive and come from the sound of speaker 121 (if these sound are low
Heavy metronome then can carry out hypnosis).This earmuff 120 simple in construction, it is convenient to install, and helps to ensure that and makes
User's wearing comfort.
As shown in Fig. 4 a, Fig. 4 b, masseur 130 includes that Massage stand 134, massaging disc 132 and micromachine 131 (are
Direct voltage drive), massaging disc 132 is provided with spherical or other shape that multiple flexible material (such as silica gel) is made
The massage head 133 of (protrusion), the external diameter of massaging disc 132 is less than the external diameter of Massage stand 134, micromachine 131
And massaging disc 132 is axially positioned and supported on Massage stand 134, the rotating shaft of massaging disc 132 is dynamic with micromachine 131
Power output shaft is in transmission connection, and (mode being in transmission connection can be selected for the conventional structure of this area, such as reductor, shaft coupling
Deng, repeat no more) so that massaging disc 132 is driven by micromachine 131.The inner side of Massage stand 134
Face is adhered to outside the masseur via 1331 of temple 133, and massaging disc 132 is through the masseur via of temple 133
After 1331, the massage head 133 on massaging disc 132 touch user temple position.When micromachine 131 starts,
This massaging disc 132 rotates, massaging disc 132 massage head 133 above the head temple of user are carried out by
Rub, be achieved in massaging hypnosis purpose.
As it is shown in figure 5, controller 140 includes controller housing 141 and panel 142, controller housing 141 is substantially
Becoming del, the controller pedestal 114 between its bottom surface and 112 liang of mirror circles of picture frame bonds, and panel 142 is loaded on
Controller housing 141 is internal.On this panel 142, some functional circuits are set, come to eye potentiometric sensor 111,
Speaker 121 and micromachine 131 are scheduling controlling, in order to complete the relevant function of intelligent glasses device 100.
Described functional circuit can use different circuit structures, panel 142 to take sky along with the difference of selected element
Between size change, now should adjust shape and the size of controller housing 141, not repeat them here.
As shown in Figure 6, the headrest 150 is U-shaped two-layer fabric structure, and it can be attached in temple 113 with glue
Side, the width of the headrest 150 can be the most easypro when mirror body 110 is worn on user head more than the width of temple 133
Suitable.Offer respectively on the sidewall of this headrest 150 by earmuff via 153 and masseur via 154, earmuff via 153
The pad 123 supplying earmuff 120 touch user ear after passing through, masseur via 154 is for the massaging disc of masseur 130
132 pass through, and massage head 133 touch user temple afterwards.
Especially, this headrest 150 is divided into sewing thread 151 and is separated into multiple headrest unit 152, wherein every head
Filling the filler (not shown) of hypnotic in single pad unit, the filler in these headrest unit 152 can use
Person plays the effect of certain hypnotic.
In the present embodiment, the fabric of the two-layer fabric of the headrest 150 selects cotton, numb or cotton/fiber crops to mix with other material
Woven material, in order to there is higher comfortableness.Preferably, fabric be bamboo charcoal, cotton, fiber crops, blend polyester fabric,
It is specifically by 10-20wt% (percentage by weight) bamboo carbon fiber, the cotton fiber of 20-30wt%, 20-30wt% fiber crops fibre
Dimension and 25-45wt blend polyester manufacture (preparation technology of mixed yarn and fabric all can use the universal method of the industry,
For well known to those of ordinary skill in the art), and under room temperature in antibiotic finishing solution impregnate 100-120 minute and
Obtain.Specifically, added with Bamboo vinegar solution as antibiotic effective ingredient in antibiotic finish formula of liquid, its content is Bamboo vinegar solution
80~85wt%, softening agent 15~20wt%, this Bamboo vinegar solution is during making charcoal with bamboo wood, collects bamboo
The gas that material produces in the decomposition of high temperature (100 DEG C~120 DEG C), and by this gas at normal temperatures through supercool
Bluish yellow color that solidifying recovery obtains or the liquid of yellowish-brown, its good anti-bacterial effect, cost are relatively low;Softening agent is permissible
Y-17238 softening agent, it is possible to preferably improve feel, it is ensured that user wearing comfort.
In the present embodiment, the filler of the headrest 150 can select the different main materials of Chinese medicine class according to the concrete condition of user
And adjuvant.More preferably, filler by the sub-40-50Wt% of apperception, Buckwheat shell 30-40Wt%, Folium Camelliae sinensis 10-20Wt%,
Flos Chrysanthemi Indici 5-10Wt% and lavandula angustifolia 5-10Wt% composition, wherein: apperception, Buckwheat shell soft or hard are suitable, can play
Certain massage effect;Folium Camelliae sinensis, Flos Chrysanthemi Indici, lavandula angustifolia are the most fragrant, can play benefit body, health preserving effect, have
It is beneficial to hypnotic.So, intelligent glasses device 100, after configuration is provided with the headrest 150 of filler, is improving mirror body
While 110 wearing comfort, moreover it is possible to play the effect of hypnotic to a certain extent.
After by the way mirror body 110, earmuff 120, masseur 130, controller 140 and the headrest 150 being installed,
Again mirror body 110, earmuff 120, masseur 130 are electrically connected (not shown wiring) respectively with controller 140, by
This obtains complete intelligent glasses device 100, and it can complete following functions: processes eye potentiometric sensors on mirror body 110
The detection signal of device, export user sleep state/quality, and user do not fall asleep or shallow sleep time control ear
Cover 120 or masseur 130 carry out hypnosis, combine Fig. 7~Figure 13 further below and are described in detail.
See Fig. 7~Figure 13, it is shown that the functional structure of intelligent glasses device of the present invention, wherein: Fig. 7 is intelligence of the present invention
The functional block diagram of energy eyeglass device;Fig. 8 is the circuit diagram of signal amplification circuit in Fig. 7;Fig. 9 is analog digital conversion in Fig. 7
The circuit diagram of circuit;Figure 10 is the circuit diagram of Fig. 7 sound intermediate frequency cycling circuit;Figure 11 is motor-drive circuit in Fig. 7
Circuit diagram;Figure 12 is the circuit diagram of data transfer circuit in Fig. 7;Figure 13 is the circuit diagram of power supply circuits in Fig. 7.With
Under further combined with accompanying drawing, the physical circuit of intelligent glasses device 100 functional structure is described in detail.
As it is shown in fig. 7, controller 140 includes panel 142 (Fig. 7 is not shown), the function on this panel 142
Circuit includes signal amplification circuit 1221, analog to digital conversion circuit 1222, microprocessor (MCU, optional STM32L)
1225, audio cadence circuit 1223, motor-drive circuit 1224, data transfer circuit 1226 and power supply circuits 1227,
Wherein attachment structure and the signal transitive relation of functional circuit 122 are as described below.
The annexation of functional circuit 122 circuit structure is: eye potentiometric sensor 111 (can be multichannel), signal
Amplifying circuit 1221, analog to digital conversion circuit 1222, microprocessor 1225 are sequentially connected electrically, and microprocessor 1225 is the most same
Time electrical connection audio cadence circuit 1223, motor-drive circuit 1224 and data transfer circuit 1226, audio cadence electricity
Road 1223 electrically connects speaker 121, and motor-drive circuit 1224 electrically connects micromachine 131, and power supply circuits 1227
For signal amplification circuit 1121, D/A converting circuit 1222, microprocessor 1225, audio cadence circuit 1223, electricity
Drive circuit 1224 and data transfer circuit 1226 provide corresponding power supply.
The signal transitive relation of functional circuit 122 is: the eye during ocular movemeut that eye potentiometric sensor 111 detects and exports
Potential difference signal amplifies through signal amplification circuit 1221, after analog to digital conversion circuit 1222 is digital signal, and microprocessor
1225 calculate user eye dynamic frequencies and rate of change thereof, eye moves amplitude and rate of change thereof, it is thus achieved that and sleep according to default
Dormancy state/quality-eye moves parameter lookup table, and the sleep state/quality of assessment user, the assessment result of output is by counting
Send to external smart equipment 200 (such as the usual products such as mobile phone, panel computer, no longer basis according to transmitting circuit 1226
Describe in invention scope), and do not fall asleep or during shallow sleep at user: microprocessor 1225 exports audio frequency control letter
Number, in order to audio cadence circuit 1223 produces metronome, carries out hypnosis through speaker 121 incoming user ear;
And/or, microprocessor 1225 output motor control signal, in order to motor-drive circuit 1224 produces motor and drives letter
Number and drive micromachine 131, thus drive massaging disc 132 to rotate, so that pressing on massaging disc 132
Rub and 133 carry out hypnosis to massage user temple.
It is understood that power supply circuits 1227 can will be arranged to battery+charging as the electronic products such as mobile phone
The form of device, wherein: battery (group) is arranged on panel 122, and multiple batteries can be set to be connected on one
Rising, different concatenation positions picks out lead-in wire respectively, in order to provide different output voltage to power for corresponding function circuit;
Charger is arranged at outside panel 122, after it mates with the charging inlet of battery (group), and can be to battery (group)
Charging.So, the signal amplification circuit 1121 of functional circuit 122, D/A converting circuit 1222, microprocessor 1225,
Audio cadence circuit 1223, motor-drive circuit 1224 and data transfer circuit 1226 are powered by battery (group), and
Can be charged by charging device during battery (group) electric power deficiency.Primary structure and merit due to power supply circuits 1227
The other parts of energy circuit 122 are separated and come, and thus reach to reduce the purpose of intelligent glasses device 100 volume.
Above the general status of intelligent glasses device 100 functional circuit of the present invention is illustrated, enters one below
Walk the key component to this intelligent glasses device 100 functional circuit to be described.These circuit all use more
Common element, it is by optimizing the performance that design can reach ideal, so that cost is substantially reduced,
Thus use easy to spread, therefore product has preferable market prospect, is described in detail as follows.
For convenience, the similar elements type in Fig. 8~Figure 13 is with same letter representation.It is noted that
Supply voltage in Fig. 8~Figure 13 incomplete same (running voltage of reference is provided), thus used below not
Same expression identifier.
As shown in Figure 8, signal amplification circuit 1221 is double operational bootstrapping composite amplifier, and it includes operation amplifier
Device A1 (optional LM747), operational amplifier A 2 (optional LM747) and resistance R1~R4, operation amplifier
The homophase input pin of device A1 connects signal amplification circuit input (connecting the outfan of eye potentiometric sensor 111),
The anti-phase input foot of operational amplifier A 1 connects the in-phase input end of operational amplifier A 2, operational amplifier A 2
Inverting input connects signal amplification circuit outfan (connect through resistance R1 ground connection, the output pin of operational amplifier A 1
A certain road signal input part to D/A converting circuit 1222) and the anti-phase input foot of operational amplifier A 1, fortune
The output pin calculating amplifier A2 connects signal amplification circuit outfan through resistance R3 and connects operation amplifier through resistance R2
The anti-phase input foot of device A2, signal amplification circuit outfan is through resistance R4 ground connection, and this operational amplifier A 1 is electric
The supply pin of source foot and operational amplifier A 2 is respectively connected to corresponding power supply, and (figure does not marks, usual according to amplifier
Connection).
In this embodiment, the signal constituting low power supply and low power consumption by operational amplifier A 1 and A2 amplifies electricity
Road 1221, this signal amplification circuit 1221 realizes load current to be provided jointly by two operational amplifier output terminals,
Both can respectively account for half.Frequency characteristic is carried out by this signal amplification circuit 1221 without other outer meeting resistance, electric capacity
Compensate, use more convenient.
As it is shown in figure 9, D/A converting circuit 1222 includes analog-digital chip ADC (optional MAXIM system
The MAX1024 of row), just can realize and Micro-processor MCV (optional MC683 after configuration interface circuit
Series such as MC683XX) connection.This analog-digital chip ADC is the serial ADC of a 10bit,
There are 8 tunnel simulation input and railway digital outputs.The particular circuit configurations of this D/A converting circuit 1222 is: number
Each road simulation input pin CH0~CH7 of mould conversion chip ADC accesses several analogue signals of respective channel (i.e.
Eye potential difference signal after signal amplification circuit 1221 amplification), the reference voltage foot of analog-digital chip ADC
REF through electric capacity C1 ground connection, the reference calibration foot REFADJ of analog-digital chip ADC through electric capacity C2 ground connection,
The input that chip select input foot CS (Low level effective) of analog-digital chip ADC connects Micro-processor MCV is defeated
Going out and hold I/O, the serial clock input pin SCLK of analog-digital chip ADC connects the clock of Micro-processor MCV
The serial date transfer foot DIN of end CLK, analog-digital chip ADC connects the main output of Micro-processor MCV
Micro-processor MCV is connect from the serial data output pin DOUT of input MOSI, analog-digital chip ADC
MISO primary input connect digital-to-analogue conversion core from outfan, the high potential positive foot VDD of analog-digital chip ADC
Power positive end VH (+5V) of sheet ADC, the current potential of analog-digital chip ADC is born foot VSS ground connection, is counted
The electronegative potential positive foot VL of mould conversion chip ADC connects the power positive end VDD of Micro-processor MCV, micro-process
The power positive end VDD of device MCU connects power positive end VL (+3V) of Micro-processor MCV, digital-to-analogue conversion core
The high potential positive foot VDD of sheet ADC and the indirect electric capacity C3, the power end VDD of Micro-processor MCV on ground
Indirect electric capacity C4 with ground.CS Low level effective in this analog-digital chip ADC, only this end set low,
Data just can synchronize to input (DIN) or output (DOUT): CS when being low, and the data on DIN are at SCLK
Rising edge input chip in;When CS is low, the data on DOUT export at the trailing edge of SCLK;Set high
Time, DOUT is high-impedance state.SSTRB is that serial triggers output pin: under internal clocking pattern, SSTRB
Rising edge saltus step show to convert;Under external clocking mode, SSTRB is low level always.SHDN
Control foot, its Low level effective for turning off, can access and turn off control signal accordingly.
This D/A converting circuit 1222 uses low-power consumption serial a/d transducer, and its element is less, small volume,
Operating voltage range wider (2.7V~5.25V).This D/A converting circuit 1222 is after receiving the amplification of a certain road
After eye potential difference signal, digital signal can be converted analog signals into, thus can be for Micro-processor MCV
Carry out follow-up process.
As shown in Figure 10, audio cadence circuit 1223 can produce overcast audio cadence sound.This audio cadence
Circuit 1223 includes unijunction N-channel transistor T1 (type selecting is BT33), NPN type triode T2 (type selecting
For 3DG6), first base stage of unijunction N-channel transistor T1 passes through resistance R5 ground connection, unijunction N-channel
Second base stage of transistor T1 connects audio cadence circuit power anode VC (+3V), unijunction by resistance R7
Electric capacity C5, the transmitting of unijunction N-channel transistor T1 is accessed between emitter stage and the ground of N-channel transistor T1
The resistance R6 and potentiometer RW, NPN type connected is accessed between pole with audio cadence circuit power anode VC
The base stage of audion T2 is connected with first base stage of unijunction N-channel transistor T1 by resistance R8, NPN
The colelctor electrode of type audion T2 is connected to audio cadence circuit power anode VC, NPN type three pole by resistance R9
The grounded emitter of pipe T2;Speaker 132 is connected between audio cadence circuit power anode VC and ground, should
(optional switching tube, such as three for the switch K1 that audio cadence circuit power anode VC is controlled by Micro-processor MCV
Pole pipe or produce effect pipe etc.) etc. carry out ON/OFF power supply, the audio frequency control i.e. produced by Micro-processor MCV
Circuit power, the disconnecting circuit power supply when audio control signal K/A is " 0 " is connected when signal is " 1 ".
In this audio cadence circuit 1223, the signal pulse that unijunction N-channel transistor T1 produces is by NPN type triode
T2 exports through speaker 132 after amplifying, and so sends overcast metronome, thus can realize the hypnosis to people.
Especially, between first base stage and the resistance R6 of unijunction N-channel transistor T1, potentiometer RW, this electricity are accessed
The position moving contact of device RW is determined wiring with of potentiometer RW and is connected;Regulate this potentiometer RW and can change pulse
Frequency (two beats can be spaced 1~3 second), to adapt to the requirement of different people.
As shown in figure 11, motor-drive circuit 1224 is for including that two PNP type triode and two NAND gate (can
Select CD40107) bridge circuit that constitutes.Particular circuit configurations is: the base stage of audion T3 is through resistance R10
Connecing the first input end of NAND gate NA1, the emitter stage of audion T3 meets motor-drive circuit power positive end VD
(+12V), the colelctor electrode of audion T3 connects the outfan of NAND gate NA1 and the first of NAND gate NA2 simultaneously
Input, the base stage of audion T4 meets the first input end of NAND gate NA2, audion T4 through resistance R11
Emitter stage meet motor-drive circuit power positive end VD, the colelctor electrode of audion T4 connects NAND gate NA2 simultaneously
Outfan and the first input end of NAND gate NA1, Micro-processor MCV output two driving signal M1,
M2 is respectively connected to the second input of NAND gate NA1 and the second input of NAND gate NA2, DC voltage
Two drive ends of micromachine 131 driven connect the outfan of NAND gate NA1 and NAND gate NA2 respectively
Outfan.
This motor-drive circuit 1224 is applicable to driving and the control circuit of 12V direct-flow micromachine, it
Logic circuit is mainly two NAND gate and two audions are constituted.Two NAND gate in circuit constitute bridge-type electricity
Road form, two audions, as the load of NAND gate buffer, drive the direct-flow micromachine of reversible 12V to transport
Turning, table 1 below is the truth table of micromachine drive end.
The truth table of table 1 micromachine drive circuit input terminal end
M1 |
M2 |
Machine operating condition |
0 |
0 |
Close |
0 |
1 |
Clockwise |
1 |
0 |
Counterclockwise |
1 |
1 |
Initial state |
From upper table 1, according to the state of the motor drive signal of Micro-processor MCV, micromachine 131
Can rotate forward or overturn.After micromachine 131 operating, massaging disc 132 can be driven to rotate, by
Massage head 133 on this massaging disc 132 is massaged user temple and is carried out hypnosis.
As shown in figure 12, data transfer circuit 1226 includes that transmitting chip SEND IC (is chosen as
MICRF102), it is internal containing unit such as synthesizer, voltage controlled oscillator, power amplifiers.This data transmission
The concrete structure of circuit 1226 is: the power of transmitting chip SEND IC controls input pin (PC) 1 through resistance
R12 connects data transfer circuit power positive end VS (+5V), the supply pin (VDD) of transmitting chip SEND IC
2 grounding leg (VSS) 3 ground connection meeting data transfer circuit power positive end VS, transmitting chip SEND IC, send out
Benchmark vibration foot (REFOSC) 4 of core shooting sheet SEND IC is through crystal oscillator X ground connection, transmitting chip SEND IC
Standby mode control foot (STBY) 5 sending and receiving penetrate/(wherein, meet VDD is radiation pattern to standby power, connects
VSS is standby mode), power emission height foot (ANTP) 6 of transmitting chip SEND IC and power emission are low
The data input pin (ASK) of printed antenna ANT, transmitting chip SEND IC is accessed between foot (ANTM) 7
8 receive input data (these data are from the data output end of Micro-processor MCV).Additionally, transmitting chip SEND
The power of IC controls to access resistance R13 in parallel and electric capacity C9, transmitting chip SEND between input pin 1 and ground
Electric capacity C6, electric capacity C7 and C8 of parallel connection is accessed, to eliminate power supply between supply pin 2 and the grounding leg 3 of IC
Ripple.
In this data transfer circuit 1226, after the data of reception are processed by transmitting chip SEND IC, by print
Antenna ANT processed sends, the most relevant smart machine 200 can know user sleep state and
Quality, in order to take follow-up measure.In this data transfer circuit 1226, volume is little, has the strongest resisting and does
Disturb ability, it is possible to achieve wireless automatic tuning.
As shown in figure 13, power supply circuits 1227 are by power supply adaptor 1227-1 and battery charger 1227-2
Two parts form, and wherein power supply adaptor 1227-1 is AC/DC converting circuit (AC/DC), can be by civil power
220V alternating current is converted to the output of 5/12V unidirectional current, and then battery charger 1227-2 is with this unidirectional current pair
Rechargeable battery (group) BT is charged.This battery (group) BT is preferably nickel-cadmium cell, and it can be drawn
Multiple-channel output (Vo1, Vo2 ..., Von), in order to meet signal amplification circuit 1221 in functional circuit 122,
Analog to digital conversion circuit 1222, microprocessor (MCU) 1225, audio cadence circuit 1223, motor drive electricity
Road 1224 and the power reguirements of data transfer circuit 1226.
It is understood that power supply adaptor 1227-1 and battery charger 1227-2 can use multiple electricity
Line structure, is below the more excellent circuit form of a kind of simple in construction.
As shown in figure 13, power supply adaptor 1227-1 is a kind of switching mode voltage stabilizer, this power supply adaptor
1227-1 includes high frequency transformer, power tube and high input linear manostat WDS (can be LR6) and pulse
The elements such as width modulator PWM IC (being chosen as MAX5069), its particular circuit configurations is: high input
The input pin Vin of linear voltage regulator WDS connects the first mains terminal, the output pin of high input linear manostat WDS
Vout connects the input pin of pulse-width modulator, the grounding leg GND of high input linear manostat WDS and arteries and veins
The grounding leg rushing width modulator PWM IC connects the second mains terminal respectively, pulse-width modulator PWM IC's
Controlling foot and connect the grid of power tube (MOSFET) Qs, the source electrode of power tube Qs meets the second city through resistance R14
Electricity end, indirect high frequency transformer former the limit L1, electric capacity C6 of the drain electrode of power tube Qs and the first mains terminal are connected to
Between input pin Vin and second mains terminal of high input linear manostat WDS, electric capacity C7 is connected to high input line
Between output pin Vout and second mains terminal of property manostat WDS;The of high frequency transformer the first secondary L2
One end rectified diode D1 meets power supply adaptor 1227-1 output plus terminal P1 (with battery charger 1227-2
Input anode connects), the second termination power adapter 1227-1 output ground end of high frequency transformer the first secondary L2
P2 (is connected with battery charger 1227-2 input ground end), and it is defeated that electric capacity C8 is connected to power supply adaptor 1227-1
Hold between P2 with going out anode P1 and output;First end of high frequency transformer the second secondary L3 is adjusted with pulse width
Series diode D2 and diode D3 between the supply pin of device PWMIC processed, high frequency transformer the second secondary
Second termination second mains terminal of L3, electric capacity C9 is connected to second end and two of high frequency transformer the second secondary L3
Between pole pipe D2 and the node of diode D3.
Civil power (220V alternating current) can be converted to 5V/12V unidirectional current, wherein by this power supply adaptor 1227-1
High input linear manostat WDS is used as the accessory power supply of power supply adaptor 1227-1, pulse-width modulator
PWM IC is provided by high input linear manostat WDS and starts voltage.Pulse-width modulator PWM IC leaves
The running voltage begun is provided by accessory power supply high input linear manostat WDS, then by high frequency transformer after startup
Voltage after secondary rectification provides, and makes high defeated when this voltage is higher than high input linear manostat WDS output voltage
Enter linear voltage regulator WDS to close.
As shown in figure 13, battery charger 1227-2 include the audion T5 of positive-negative-positive, the three of NPN type
Pole pipe T6, diode D4, diode D5, resistance R15, resistance R16 and light emitting diode D6, specifically
Circuit structure is: the emitter stage of audion T5 meets battery charger input anode P1 and (connects power supply adaptor
The output plus terminal of 1227-1,5V~12V), the base stage of audion T5 is connected with the negative electrode of diode D5, and two
The anode of pole pipe D5 is connected with the negative electrode of diode D4, and it is defeated that the anode of diode D4 is connected to battery charger
Entering anode P1, the colelctor electrode of audion T5 is connected with the anode of light emitting diode D6, light emitting diode D6
Negative electrode be connected with charging inlet A, battery (group) BT is positioned at charging inlet A and battery charger and inputs
Charge between ground end (holding with connecing the output of power supply adaptor 1227-1,0V);The colelctor electrode warp of audion T6
The base stage of resistance R16 connecting triode T5, the emitter stage of audion T6 is connected to battery charger input ground end,
Resistance R15 is accessed between base stage and the charging inlet A of audion T6.
In the present embodiment battery charger, by diode D4, D5, resistance R15, R16 and audion T5
Composition live part, audion T6 and resistance R15 forms charge protection part.When remaining battery voltage is less than
During predetermined threshold value (such as 0.6V), audion T6 turn on, audion T5 is also switched on, electric current through resistance R15,
Audion T5 charges the battery, and light emitting diode D6 is bright, represents that charging is normal.If when battery pole back connection,
The base stage of this audion T6 is nagative potential, and audion T6 ends, and the base potential of audion T5 raises, and makes
Obtaining audion T5 to close, charge thus without to battery, now light emitting diode does not works, and represents battery polar
Connect anti-.So, contribute to preventing the reverse polarity connection of charging circuit 1227-2, thus play preferable protective action.
Fig. 8~Figure 13 sets forth signal amplification circuit 1221 in functional circuit 122, analog to digital conversion circuit 1222,
Audio cadence circuit 1223, motor-drive circuit 1224, data transfer circuit 1226 and power supply circuits 1227
One implements circuit.It is understood that those skilled in the art also may be used when being integrated by these circuit
Optimize the overall performance of functional circuit 122 with addition part peripheral circuit element, no longer elaborate this portion at this
Divide common knowledge.
Physical arrangement and functional structure to intelligent glasses device are described in detail above, and this product can be relatively
Monitoring sleep status and quality accurately, and there is the function effectively facilitating sleep, this product structure is the compactest,
Wearing comfort is good, and price is relatively low, promotes easily, and market prospect is had an optimistic view of.
Below it is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred implementation is not construed as
Limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For this skill
For the those of ordinary skill in art field, without departing from the spirit and scope of the present invention, it is also possible to make some changing
Entering and retouch, these improvements and modifications also should be regarded as protection scope of the present invention.