CN106655873B - Friction nanometer power generator, using its monitoring device and from driving card lamp - Google Patents
Friction nanometer power generator, using its monitoring device and from driving card lamp Download PDFInfo
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- CN106655873B CN106655873B CN201610617090.8A CN201610617090A CN106655873B CN 106655873 B CN106655873 B CN 106655873B CN 201610617090 A CN201610617090 A CN 201610617090A CN 106655873 B CN106655873 B CN 106655873B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
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Abstract
The present invention relates to nanometer generating field, disclose a kind of friction nanometer power generator, using its monitoring device and from driving card lamp.Wherein the friction nanometer power generator includes：First electrical generation components；And second electrical generation components, second electrical generation components have the second supporting surface of recessed portion, the first supporting surface of the first preset distance higher than the concave face of recessed portion and the second preset distance higher than the crowning of recessed portion, first supporting surface and the second supporting surface contact respectively with the first electrical generation components, under static state the first electrical generation components under the supporting role of the first supporting surface and the second supporting surface not with recess contact, the first electrical generation components are deformed upon and recess contact or detached, and generated based on the deformation and export electric signal under external force.Above-mentioned power generation function converts mechanical energy into electric energy, and the variation of the electric signal exported can reflect the external force variation applied to the generator, so as to which the generator to be used as to the pressure sensor from driving, realize the detection of pressure.
Description
Technical field
The present invention relates to nanometer generating fields, and in particular, to a kind of friction nanometer power generator is sent out using the friction nanometer
The detection device of motor and certainly driving card lamp.
Background technology
More and more people are perplexed by sleep disordered, in clinical diagnosis, are mainly examined by Polysomnography system
The sleep quality of disconnected patient.Sleep monitor index includes EEG, ECG, EOG, EMG, thoracoabdominal breathing movement, the sound of snoring, pulse, blood
Oxygen saturation, pulse wave, respiratory rate, position etc..It is recorded by Polysomnography system and analyzes various physiology during sleep
Parameter can realize the analysis to sleep-disorder, sleep disordered breathing and sleep apnea, low pass gas Syndrome disease, examine
It is disconnected.However, the system power consumption is big, equipment is huge and numerous and diverse, and the operation of use and medical staff to patient brings inconvenience.
Carry out limb motion in monitoring sleep therefore, it is necessary to a kind of sensor without additional power supply from driving, position becomes
Change etc..
Invention content
The object of the present invention is to provide a kind of friction nanometer power generator, using its monitoring device and from driving card lamp,
To solve above-mentioned the problems of the prior art.
To achieve these goals, the present invention provides a kind of friction nanometer power generator, wherein, the friction nanometer power generator packet
It includes：First electrical generation components；And second electrical generation components, second electrical generation components have recessed portion, more recessed than the recessed portion
Fall into the second support of the first supporting surface and the second preset distance higher than the crowning of the recessed portion of high first preset distance in face
Face, first supporting surface and second supporting surface contact respectively with first electrical generation components, described under static state
First electrical generation components under the supporting role of first supporting surface and second supporting surface not with the recess contact, and
First electrical generation components are deformed upon and are generated with the recess contact or detaching, and based on the deformation under external force
And export electric signal.
Preferably, the quantity of first electrical generation components is one, second electrical generation components folder after folding described
So that first supporting surface and second supporting surface contact respectively with first electrical generation components between first electrical generation components.
Preferably, the quantity of first electrical generation components is two, and second electrical generation components are clipped in two described first
So that first supporting surface and second supporting surface contact respectively with first electrical generation components between electrical generation components.
Preferably, first electrical generation components include organic macromolecule membrane layer, metal film layer and microstructured layers, outside
It the microstructured layers and the recess contact or is detached, and during being contacting and separating, the micro-structure under power effect
It is poor that friction potential is generated between layer and the recessed portion.
Preferably, the material of the organic polymer film layer is selected from least one of following：Polyamide, polychlorostyrene second
Alkene, dimethyl silicone polymer, polytetrafluoroethylene (PTFE), polyethylene, polyvinylidene chloride, polyacrylonitrile, poly- diphenyl propane carbonic ester,
Polyethylene naphthalate, polytrifluorochloroethylene, paraxylene ring disome, acrylonitrile-butadiene-styrene terpolymer
And vinyl chloride-vinyl acetate copolymer.
Preferably, the metal film layer is aluminum film layer.
Preferably, the microstructured layers are with the array of one or more formation in lower structure：Nano wire, nanotube,
Nanometer rods and nano-pillar.
Preferably, the material of the microstructured layers is cast polypropylene.
Preferably, the thickness range of the organic polymer film layer is 12 μm to 40 μm, the thickness of the metal film layer
Ranging from 30 μm to 50 μm of degree, the thickness range of the microstructured layers is 20 μm to 100 μm.
Preferably, the material of second electrical generation components is metal, the metal in following any one：Copper, iron and
Manganese steel.
The present invention also provides a kind of monitoring device, wherein, including above-mentioned friction nanometer power generator, for limb motion
The pressure sensor of monitoring.
Preferably, the electrical signal data of the friction nanometer power generator output is sent to monitoring machine by remote control technology
Structure.
The present invention also provides a kind of from driving card lamp, wherein, including above-mentioned friction nanometer power generator, rub described
The output terminal for wiping nano generator is connected to illuminace component.
Through the above technical solutions, the second component is set as with recessed portion, respectively with first Power Generation Section
The first supporting surface and the second supporting surface of part contact, under static state first electrical generation components in first supporting surface and
Under the supporting role of second supporting surface not with the recess contact, and first electrical generation components hair under external force
Raw deformation and with the recess contact or detaching, and generated based on the deformation and export electric signal.It is of the invention above-mentioned as a result,
Friction nanometer power generator can convert mechanical energy into electric energy, and the variation of the electric signal of its output can reflect application to the hair
The external force variation of motor, so as to which the friction nanometer power generator to be used as to the pressure sensor from driving, realizes the inspection of pressure
It surveys.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention, but be not construed as limiting the invention together.In the accompanying drawings：
Fig. 1 is the structure diagram according to the friction nanometer power generator of one embodiment of the present invention；
Fig. 2 is the schematic diagram according to the second electrical generation components of the friction nanometer power generator of one embodiment of the present invention；
Fig. 3 is the operation principle schematic diagram according to the friction nanometer power generator of one embodiment of the present invention；
Fig. 4 is according to the defeated of the friction nanometer power generator of the nano-pillar based on different-diameter of one embodiment of the present invention
Go out voltage comparison schematic diagram；
Fig. 5 is according to the defeated of the friction nanometer power generator of the nano-pillar based on different-diameter of one embodiment of the present invention
Go out electric current comparison schematic diagram；And
Fig. 6 is to be supervised according to the friction nanometer power generator of one embodiment of the present invention for the limb motion in sleep monitor
The voltage output schematic diagram of survey.
Reference sign
1 first electrical generation components, 2 second electrical generation components
10 organic polymer film layer, 11 metal film layer, 12 microstructured layers
20 recessed portion, 21 first supporting surface, 22 second supporting surface
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is the structure diagram according to the friction nanometer power generator of one embodiment of the present invention.
As shown in Figure 1, the friction nanometer power generator that one embodiment of the present invention provides includes：First electrical generation components 1；With
And second electrical generation components 2, second electrical generation components 2 have recessed portion 20, higher than the concave face of the recessed portion 20 first pre-
Second supporting surface 22 of the first supporting surface 21 of set a distance and second preset distance higher than the crowning of the recessed portion 20, it is described
First supporting surface 21 and second supporting surface 22 contact respectively with first electrical generation components 1, and under static state described
One electrical generation components 1 do not connect under the supporting role of first supporting surface 21 and second supporting surface 22 with the recessed portion 20
It touches, and first electrical generation components 1 deform upon and contact or detach with the recessed portion 20 under external force, and are based on being somebody's turn to do
Deformation generates and exports electric signal.
Through the above technical solutions, the second component is set as with recessed portion, respectively with first Power Generation Section
The first supporting surface and the second supporting surface of part contact, under static state first electrical generation components in first supporting surface and
Under the supporting role of second supporting surface not with the recess contact, and first electrical generation components hair under external force
Raw deformation and with the recess contact or detaching, and generated based on the deformation and export electric signal.It is of the invention above-mentioned as a result,
Friction nanometer power generator can convert mechanical energy into electric energy, and the variation of the electric signal of its output can reflect application to the hair
The external force variation of motor, so as to which the friction nanometer power generator to be used as to the pressure sensor from driving, realizes the inspection of pressure
It surveys.
The present invention also provides a kind of monitoring device, wherein, including the friction nanometer generating described in the above embodiment
Machine, for the pressure sensor of limb motion monitoring.
The present invention also provides a kind of from driving card lamp, wherein, including the friction nanometer described in the above embodiment
The output terminal of the friction nanometer power generator is connected to illuminace component by generator.
For example, the above-mentioned friction nanometer power generator of the present invention can be used as the limb motion in sleep monitor
The pressure sensor of monitoring or the driving card lamp certainly that emergency lighting is used for for making.
In the case where being used for example as the pressure sensor for the limb motion monitoring in sleep monitor, due to without outer
The additional power supply unit in portion is powered, and has many advantages, such as light weight, small, so facilitating using and operating for patient.
The test for example, patient can be in, and the electrical signal data of output is sent to mechanism for monitoring for example by remote control technology
Medical centre, so as to which doctor can carry out remote monitoring and the consultation of doctors.In addition to sleep detection, using friction nanometer provided by the invention
The detection device of generator can also be applied in the detection of other diseases, such as gait detection, meter step etc., can be applied in
In the detection of some chronic diseases, situations such as detecting the movement of limbs.
Wherein, for remote control technology, existing long-range control method in the prior art may be used and system is realized
The transmission of data, the present invention are defined not to this.For example, the electric signal of friction nanometer power generator output can utilize various shiftings
Dynamic terminal (mobile phone, laptop, tablet computer etc.) is transferred to medical centre by internet or communication tower via gateway and (rescues
Protect vehicle etc.) it is used so that doctor analyzes.
In the case of for example for making for the card lamp of driving certainly of emergency lighting, by the defeated of friction nanometer power generator
Outlet is connected to illuminace component such as external LED lamp, and the first electrical generation components 1 are deformed upon and connect with the recessed portion 20 during pressing
It touches and 1 self-resetting of the first electrical generation components and the process generation electron motion that is detached with recessed portion 20 during no pressure, can cause
The electric signal of generator output lights LED etc. for the power supply of external LED lamp, is acted on so as to fulfill emergency lighting.Since friction is received
Rice generator has many advantages, such as light weight, small, thus it is thus manufactured from driving card lamp easy to carry, it is easy to use.
In the present invention, the second electrical generation components 2 include the structure of recessed portion 20, the first supporting surface 21 and the second supporting surface 22
It is properly termed as two-sided sunk structure.Fig. 2 is the second Power Generation Section according to the friction nanometer power generator of one embodiment of the present invention
The schematic diagram of part.For example, as shown in Fig. 2, recessed portion 20 is the part of downward hollow depression；Recessed portion 20 is relative to the first support
Face 21 is etat lacunaire；And since crowning is less than the second supporting surface 22 (for example, crowning for the second supporting surface 22
Height of projection be less than the second supporting surface 22 height), so etat lacunaire can also be referred to as.Due to
Show it will be appreciated by those skilled in the art that Fig. 2 is only one of the second component 2 of generator of the present invention
Example property side view, is not intended to limit the present invention.
Wherein, the first preset distance and the second preset distance can be identical, such as are 1mm.
According to one embodiment of the present invention, the material of second electrical generation components 2 can be metal, and the metal is selected from
Any one in below：Copper, iron and manganese steel.
For example, the second electrical generation components 2 can be the elasticity with recessed portion 20, the first supporting surface 21 and the second supporting surface 22
Sheet metal.
With continued reference to Fig. 1, as shown in Figure 1, according to one embodiment of the present invention, the quantity of first electrical generation components 1
It can be one, second electrical generation components 2 are pressed from both sides between first electrical generation components 1 after folding so that first support
Face 21 and second supporting surface 22 contact (first supporting surface 21 and described second with first electrical generation components 1 respectively
Supporting surface 22 closes respectively with two face pastes of first electrical generation components 1 after folding).
Second electrical generation components 2 are clipped in the middle by way of folding the first electrical generation components 1, are only needed during encapsulation
Sealing operation, better tightness are carried out to three side openings.For example, can pressurization seal be heated at 160 DEG C by thermoplastic machine.
Wherein, first supporting surface 21 and second supporting surface 22 can be fixed to first electrical generation components 1.
It, can although the quantity of the first electrical generation components 1 shown in Fig. 1 is one according to one embodiment of the present invention
Alternatively, the quantity of first electrical generation components 1 may be two, and second electrical generation components 2 are clipped in two described first
So that first supporting surface 21 and second supporting surface 22 connect respectively with first electrical generation components 1 between electrical generation components 1
It touches.
As shown in Figure 1, first electrical generation components 1 can include organic macromolecule membrane layer 10,11 and of metal film layer
Microstructured layers 12, the microstructured layers 12 are contacted or are detached with the recessed portion 20 under external force, and are being contacting and separating
During, it is poor that friction potential is generated between the microstructured layers 12 and the recessed portion 20.
Wherein, the organic polymer film layer 10 is used to protect intermediate metal film layer 11 from scratching, and
Ensure the wearability of material in process and protection internal junction is played in impact concussion caused by device during use
The effect of structure.The shock resistance of organic polymer film layer 10, puncture resistance, heat-resisting and insulation performance, crocking resistance
Performance is good.
For example, when applying external pressure on top, the microstructured layers 12 on top and intermediate recessed portion 20 deform (curved
It is bent) invaginating contacts with the microstructured layers 12 of lower part (at this point, the microstructured layers 12 on top and the microstructured layers 12 of lower part and centre
The concave face and crowning of recessed portion 20 contact respectively).Because the contact potential difference of microstructured layers 12 and recessed portion 20, therefore produce
The movement of electronics is given birth to, so as to produce electric current in external circuit.After external pressure disappears, intermediate recessed portion 20 deformation invagination
Part is bounced, and the microstructured layers 12 on top and the microstructured layers 12 of lower part are detached with recessed portion 20, and the variation of separating distance makes two
The potential difference of a contact layer changes, so as to cause the movement again of electronics.The frictional working current of contact separation formula pressure and
It is generated when releasing stress, (Fig. 3 is the work according to the friction nanometer power generator of one embodiment of the present invention as shown in Figure 3
Make principle schematic).
In figure 3, (a) in Fig. 3 is that friction nanometer power generator remains static；(b) in Fig. 3 is friction nanometer hair
Motor is just being applied in the situation of external force, and friction generator can generate electric signal at this time；(c) in Fig. 3 is friction nanometer generating
The situation of pressure of the machine without external force application but before not yet discharging；(d) in Fig. 3 is the feelings that friction nanometer power generator releases stress
Condition, at this time friction generator can generate electric signal.
According to one embodiment of the present invention, the material of the organic polymer film layer 10 can be in following extremely
Few one kind：Polyamide, polyvinyl chloride, dimethyl silicone polymer, polytetrafluoroethylene (PTFE), polyethylene, polyvinylidene chloride, polypropylene
Nitrile, poly- diphenyl propane carbonic ester, polyethylene naphthalate, polytrifluorochloroethylene, paraxylene ring disome, acrylonitrile-
Butadiene-styrene terpolymer and vinyl chloride-vinyl acetate copolymer.
According to one embodiment of the present invention, the metal film layer 11 can be aluminum film layer (aluminium foil layer).It is described micro-
Structure sheaf 12 can be the array of one or more formation in following structure：Nano wire, nanotube, nanometer rods and nano-pillar.
Wherein, the material of the microstructured layers 12 can be cast polypropylene (CPP).
The organic polymer film layer 10 described in the first electrical generation components 1 is polyamide (nylon) layer, metal film layer 11
In the case of for 12 cast polypropylene layer of aluminum film layer and microstructured layers, first electrical generation components 1 can be referred to as plastic-aluminum
Film.The overall thickness of the aluminum plastic film may range from 100-200 μm.
Using plastic-aluminum film preparation friction nanometer power generator, additional deposition or bonding on polymer electrode are not needed to not only and is led
Electric layer, and since aluminum plastic film has excellent flexibility, water resistance and wear-resisting property, so thus manufactured friction nanometer hair
Motor is very suitable for preparing wearable sensor.
Wherein, the thickness range of the organic polymer film layer 10 can be 12 μm to 40 μm, the metal film layer
11 thickness range can be 30 μm to 50 μm, and the thickness range of the microstructured layers 12 can be 20 μm to 100 μm.
It is nano column array (referring to microstructured layers in Fig. 1 with the microstructured layers 12 according to one embodiment of the present invention
Columnar projections on 12) for the present invention friction nanometer power generator illustrate.
Wherein, nano column array can for example be prepared using alumina formwork by thermoplastic method.First by alumina formwork
It is stacked with the CPP levels opposite of aluminum plastic film, flat contacting surface simultaneously clamps.Place 5-15 minutes under 160-200 DEG C of atmosphere, then
It is cooled to room temperature.CPP nanometers of columnar arrays are obtained after alumina formwork is removed.
Diameter, length and the interval of nano-pillar can pass through template contral.Since nano-pillar can enhance triboelectrification effect
Should, and be conducive to the separation of charge, so various sizes of nano-pillar generates Different Effects to the effect of triboelectrification.Ability
Field technique personnel can nano-pillar determines according to actual conditions size.
For example, the nano-pillar group that diameter range is between 300nm-800nm, length range is between 1-3 μm can be selected
Into nano column array, the interval between each nano-pillar can be 100-300nm, and the electronics output generated at this time is preferable.
Fig. 4 is according to the defeated of the friction nanometer power generator of the nano-pillar based on different-diameter of one embodiment of the present invention
Go out voltage comparison schematic diagram.Fig. 5 is the friction nanometer according to the nano-pillar based on different-diameter of one embodiment of the present invention
The output current comparison schematic diagram of generator.
In Fig. 4, curve (a), (b), (c), (d) indicate the friction nanometer power generator of no nano-pillar, recessed portion one respectively
The friction nanometer power generator of the nano-pillar of a diameter of 600nm of side setting, recessed portion both sides are respectively provided with the nano-pillar of a diameter of 600nm
Friction nanometer power generator and recessed portion both sides be respectively provided with a diameter of 350nm nano-pillar friction nanometer power generator respectively
Output voltage schematic diagram.
In Figure 5, curve (a), (b), (c), (d) indicate the friction nanometer power generator of no nano-pillar, recessed portion one respectively
The friction nanometer power generator of the nano-pillar of a diameter of 600nm of side setting, recessed portion both sides are respectively provided with the nano-pillar of a diameter of 600nm
Friction nanometer power generator and recessed portion both sides be respectively provided with a diameter of 350nm nano-pillar friction nanometer power generator respectively
Output current schematic diagram.
By Fig. 4 to Fig. 5 it is found that electric current and electricity that the friction nanometer power generator of the nano-pillar with a diameter of 600nm generates
Pressure is in the friction nanometer power generator of the nano-pillar with a diameter of 350nm.Double-face nanometer column is better than the friction of single side nano-pillar
Electrify effect.
From the above embodiment as can be seen that friction nanometer power generator of the present invention can be with circulating generation, performance is several
It is undamped, and its sensitivity remains unchanged.Therefore body surface (such as on the outside of arm) can be affixed on, is slept for monitoring
Limb motion monitoring in dormancy.
Fig. 6 is to be supervised according to the friction nanometer power generator of one embodiment of the present invention for the limb motion in sleep monitor
The voltage output schematic diagram of survey.
In figure 6, corresponding to wave crest portions it is that human body is in lying status (at this time without external force apply), wave trough portion institute
Corresponding is that human body is turned over to side state (having external force application at this time).As shown in fig. 6, the turn campaign of people makes in sleep procedure
The CPP faces of friction nanometer power generator are contacted with intermediate sheet metal, so as to generate voltage signal.It is sent out by record friction nanometer
The variation of the voltage of motor output can record and monitor in real time it and turn over movement.Therefore friction nanometer power generator of the present invention
It can be used as from the sensor driven, without external additional power-supply device.By remote control module, can transmit the signal to
The terminal devices such as the mobile phone of medical centre or medical staff, laptop, are monitored and are held a consultation convenient for doctor.As a result,
Patient is not only facilitated, is also offered convenience to the operation of medical staff and diagnosis and treatment.
It will be appreciated by those skilled in the art that the above-mentioned description as described in material, numerical value etc., is only exemplary, not
For limiting the present invention.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (13)
1. a kind of friction nanometer power generator, wherein, which includes：
First electrical generation components；And
Second electrical generation components, second electrical generation components have recessed portion, the first pre- spacing higher than the concave face of the recessed portion
From the first supporting surface and the second preset distance higher than the crowning of the recessed portion the second supporting surface, first supporting surface
It is contacted respectively with first electrical generation components with second supporting surface, first electrical generation components are described under static state
Under the supporting role of first supporting surface and second supporting surface not with the recess contact, and described under external force
One electrical generation components are deformed upon and with the recess contact or detaching, and generated based on the deformation and export electric signal.
2. friction nanometer power generator according to claim 1, wherein, the quantity of first electrical generation components is one, institute
It states between the second electrical generation components folder first electrical generation components after folding so that first supporting surface and second described
Support face contacts respectively with first electrical generation components.
3. friction nanometer power generator according to claim 1, wherein, the quantity of first electrical generation components is two, institute
The second electrical generation components are stated to be clipped between two first electrical generation components so that first supporting surface and second supporting surface
It is contacted respectively with first electrical generation components.
4. friction nanometer power generator according to any one of claim 1-3, wherein, first electrical generation components include
Machine macromolecule membrane layer, metal film layer and microstructured layers, the under external force microstructured layers and the recess contact
Or separation, and during being contacting and separating, generation friction potential is poor between the microstructured layers and the recessed portion.
5. friction nanometer power generator according to claim 4, wherein, the material of the organic polymer film layer be selected from
It is at least one of lower：Polyamide, polyvinyl chloride, dimethyl silicone polymer, polytetrafluoroethylene (PTFE), polyethylene, polyvinylidene chloride,
Polyacrylonitrile, poly- diphenyl propane carbonic ester, polyethylene naphthalate, polytrifluorochloroethylene, paraxylene ring disome, third
Alkene nitrile-butadiene-styrene terpolymer and vinyl chloride-vinyl acetate copolymer.
6. friction nanometer power generator according to claim 4, wherein, the metal film layer is aluminum film layer.
7. friction nanometer power generator according to claim 4, wherein, the microstructured layers be with one kind in lower structure or
The array of a variety of formation：Nano wire, nanotube, nanometer rods and nano-pillar.
8. friction nanometer power generator according to claim 4, wherein, the material of the microstructured layers is cast polypropylene.
9. friction nanometer power generator according to claim 4, wherein, the thickness range of the organic polymer film layer is
12 μm to 40 μm, the thickness range of the metal film layer is 30 μm to 50 μm, and the thickness range of the microstructured layers is 20 μm
To 100 μm.
10. friction nanometer power generator according to any one of claim 1-3, wherein, the material of second electrical generation components
Expect for metal, the metal in following any one：Copper, iron and manganese steel.
11. a kind of monitoring device, wherein, including the friction nanometer power generator described in any one of claim 1-10, for limb
The pressure sensor of body motion monitoring.
12. monitoring device according to claim 11, wherein, the electrical signal data of the friction nanometer power generator output leads to
It crosses remote control technology and is sent to mechanism for monitoring.
13. it is a kind of from driving card lamp, wherein, it, will including the friction nanometer power generator described in any one of claim 1-10
The output terminal of the friction nanometer power generator is connected to illuminace component.
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