CN108597187B - A kind of drowned trigger device based on friction nanometer power generator - Google Patents
A kind of drowned trigger device based on friction nanometer power generator Download PDFInfo
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- CN108597187B CN108597187B CN201810403174.0A CN201810403174A CN108597187B CN 108597187 B CN108597187 B CN 108597187B CN 201810403174 A CN201810403174 A CN 201810403174A CN 108597187 B CN108597187 B CN 108597187B
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- Prior art keywords
- drowned
- electrification component
- diversion pipe
- laid
- electrode
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- 230000035939 shock Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000010248 power generation Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 17
- 230000003321 amplification Effects 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000011812 mixed powder Substances 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims 1
- 229910021393 carbon nanotube Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000009182 swimming Effects 0.000 description 3
- 206010013647 Drowning Diseases 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The invention discloses a kind of drowned trigger device based on friction nanometer power generator, including shell, correspondence offers circular through hole to shell up and down, diversion pipe is fixedly connected between the circular through hole, the middle part and lower part of the diversion pipe are laterally laid with first rotating shaft and the second shaft respectively, laterally fixation is laid with water wheels respectively for the centre of the first rotating shaft and the second shaft, one end of first rotating shaft passes through the outside that diversion pipe is fixed on diversion pipe by axle sleeve, the other end, which is pierced by the top of diversion pipe, is laterally fixedly connected with first connecting rod, the other end of the first connecting rod is bolted round bar, the other end of the round bar is connected with first shock electrification component；Four angles of the upper part of the housing have been respectively fixedly connected with deformation electrification component.The present invention generates electric signal by self generating when drowned, and issues wireless signal, realizes and obtains drowned signal in time, ensure that personal safety.
Description
Technical field
The present invention relates to field of nanometer technology more particularly to a kind of drowned trigger devices based on friction nanometer power generator.
Background technique
Each year, drowned child was not within minority, and child is the hope of one family, and child's leaves away often because swimming
Indelible injury is caused to one family, but bring enjoyment of swimming is that children can not keep out, and is needed to child
A kind of rescue in time is provided when facing a danger, and do not influence the problem of child's swimming is to be solved.Existing market
There are some lifebuoys either Intelligent lifesaving circles, but are all to carry heaviness, therefore the child having is in unattended situation
Under will not carry, if drowned phenomenon occurs cannot issue signal known to other people in time；Therefore it needs to design a kind of based on friction
The drowned trigger device of nano generator generates electric signal by self generating when drowned, and issues wireless signal, realizes
Drowned signal is obtained in time, ensure that personal safety.
Summary of the invention
The purpose of the present invention is to provide a kind of drowned trigger device based on friction nanometer power generator, passes through when drowned
Self generating generates electric signal, and issues wireless signal, realizes and obtains drowned signal in time, ensure that personal safety.
To achieve the above object, the technical scheme adopted by the invention is that:
A kind of drowned trigger device based on friction nanometer power generator, including shell, the shell are in cuboid, shell
Correspondence offers circular through hole up and down, diversion pipe is fixedly connected between the circular through hole, the middle part of the diversion pipe is under
Portion is laterally laid with first rotating shaft and the second shaft respectively, and the first rotating shaft and the intermediate of the second shaft laterally fix cloth respectively
Equipped with water wheels, the outside of diversion pipe is fixed on by axle sleeve across diversion pipe in one end of first rotating shaft, the other end is pierced by diversion pipe
Top is laterally fixedly connected with first connecting rod, and the other end of the first connecting rod is bolted round bar, the round bar it is another
End is connected with first shock electrification component；One end of second shaft passes through diversion pipe and is fixed on the outer of diversion pipe by axle sleeve
Side, the other end are pierced by the top of diversion pipe and are laterally fixedly connected with the second connecting rod, and the other end of second connecting rod is bolted
There is fixed link, the other end of the fixed link is fixedly connected with second shock electrification component；Distinguish at four angles of the upper part of the housing
It is fixedly connected with deformation electrification component.
Further, the first shock electrification component includes collision block and sleeve, and the collision block is in patty, collision block outside
Face opens up fluted, and groove center is laid with support rod, and the midpoint of the support rod is vertical with round bar to be fixedly connected, the sleeve
In hollow cylinder with the end, sleeve is fixed on the inner wall of the housing, and the bottom of sleeve is provided with electric layer.
Further, the second shock electrification component includes power generation plate, and the power generation plate is in rectangle, and power generation plate is laid in
The bottom of shell, its one end corresponding with fixed link lower part be fixedly connected with the casing, the inside of the power generation plate includes power generation
Layer.
Further, the electric layer includes top electrode and lower electrode, is laid between the top electrode and lower electrode
Generate electricity film, and the material of the power generation film is piezoelectric ceramics nano particle, is laid with substrate on the outside of the top electrode and lower electrode,
The substrate is Kapton；The top electrode and lower electrode are equipped with lead-out wire.
Further, the deformation electrification component includes drainage tube and electricity generating ball, Open Side Down for the drainage tube, top with
Electricity generating ball connection.
Further, the electricity generating ball is oval, and electricity generating ball includes shell, external electrode, composite membrane and interior from outside to inside
The two sides of electrode, the top electrode and lower electrode are laid with one layer of layer of silica gel, and the material of the composite membrane is graphite and carbon nanometer
The mixed-powder of pipe, the external electrode and interior electrode are equipped with lead-out wire.
Further, the bottom end of the shell is laid with control box, is laid with single-chip microcontroller and nothing in the control box
Line transmitting module, the single-chip microcontroller use STC89C52 single chip；The single-chip microcomputer output is connect with wireless transmitter module.
Further, the extraction of the top electrode and lower electrode of the first shock electrification component and second shock electrification component
The lead-out wire of line, external electrode and interior electrode passes through three input terminals that signal amplification circuit is connected to single-chip microcontroller respectively.
Further, the signal amplification circuit includes an operational amplifier U1A, and the cathode of operational amplifier U1A connects
The cathode of diode D3, the anode connection electric signal input end of diode D3 are connect, the anode of operational amplifier U1A is sequentially connected electricity
R2 and resistance R1, the cathode of the output end connection diode D5 of operational amplifier U1A are hindered, anode and the resistance R3 of diode D5 connects
It connects, resistance R3 exports electric signal after being connected to one end of resistance R1, and the resistance value of described resistance R1, R2, R3 are respectively 10K Ω, 2.7
KΩ、10 KΩ。
Further, the first connecting rod is vertical with round bar, and second connecting rod is vertical with fixed link；The fixation
It is in 30 ° ~ 60 ° of angle between bar and electrification component.
The beneficial effects of the present invention are:
A kind of drowned trigger device based on friction nanometer power generator of the present invention is sent out by the way that first shock is arranged on device
Electrical component, second shock electrification component and deformation electrification component, water enters three electrification components of device and can generate when drowned
Electric signal, electric signal by being connected to self-contained single-chip microcontroller after processing, single-chip microcontroller by control wireless module issue with it is outer
The device of portion's connection makes other staff succour drowning person in time to issue alarm signal, ensure that the person peace of drowning person
Entirely；The present invention uses the design of self generating triggering, and electrification component is all made of nano material, and power generation speed is fast, so that entirely
Trigger process is quick, and wireless signal transmitting is sensitive, small in size, is convenient for carrying；Thinking is provided for water survival articles, is suitable for
It promotes on the water or on other lifesaving products.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the drowned trigger device based on friction nanometer power generator of the present invention.
Fig. 2 is a kind of schematic diagram of internal structure of the drowned trigger device based on friction nanometer power generator of the present invention.
Fig. 3 is a kind of water wheels of the drowned trigger device based on friction nanometer power generator of the present invention and first shock generating set
The connection schematic diagram of part.
Fig. 4 is a kind of water wheels of the drowned trigger device based on friction nanometer power generator of the present invention and second shock generating set
The connection schematic diagram of part.
Fig. 5 is a kind of structural schematic diagram of the electric layer of the drowned trigger device based on friction nanometer power generator of the present invention.
Fig. 6 is a kind of internal structure signal of electricity generating ball of the drowned trigger device based on friction nanometer power generator of the present invention
Figure.
Fig. 7 is a kind of signal amplification circuit schematic diagram of the drowned trigger device based on friction nanometer power generator of the present invention.
Numbering in the drawing are as follows: 1 is shell, and 2 be shell, and 3 be drainage tube, and 4 be collision block, and 5 be sleeve, and 6 be first rotating shaft, 7
For diversion pipe, 8 be support rod, and 9 be round bar, and 10 be first connecting rod, and 11 be fixed link, and 12 be second shock electrification component, 13
It is water wheels for the second connecting rod, 14,15 be the second shaft, and 16 be top electrode, and 17 be lower electrode, and 18 be substrate, and 19 be power generation film,
20 be layer of silica gel, and 21 be external electrode, and 22 be composite membrane, and 23 be interior electrode, and 24 be control box, and 25 be single-chip microcontroller, and 26 be wireless hair
Penetrate module.
Specific embodiment
A specific embodiment of the invention is described in detail with reference to the accompanying drawing.
As shown in Fig. 1 ~ Fig. 7, a kind of drowned trigger device based on friction nanometer power generator, including shell 1, the shell
1 is in cuboid, and about 1 shell correspondence offers circular through hole, diversion pipe 7, institute are fixedly connected between the circular through hole
The middle part and lower part for stating diversion pipe 7 are laterally laid with first rotating shaft 6 and the second shaft 15, the first rotating shaft 6 and second respectively
The centre of shaft 15 is laterally fixed respectively to be laid with water wheels 14, and one end of first rotating shaft 6 passes through diversion pipe 7 and is fixed on by axle sleeve
The outside of diversion pipe 7, the other end are pierced by 7 top of diversion pipe and are laterally fixedly connected with first connecting rod 10, the first connecting rod 10
The other end be bolted round bar 9, the other end of the round bar 9 is connected with first shock electrification component；Second shaft 15
One end pass through that diversion pipe 7 by axle sleeve is fixed on the outside of diversion pipe 7, the other end is pierced by 7 top of diversion pipe laterally fixed company
Connect the second connecting rod 13, the other end of second connecting rod 13 has been bolted fixed link 11, the fixed link 11 it is another
End is fixedly connected with second shock electrification component 12；Four angles on 1 top of shell have been respectively fixedly connected with deformation electrification component.
The first shock electrification component includes collision block 4 and sleeve 5, and the collision block 4 is in patty, and 4 lateral surface of collision block is opened
Equipped with groove, groove center is laid with support rod 8, and the midpoint of the support rod 8 is vertical with round bar 9 to be fixedly connected, the sleeve 5
In hollow cylinder with the end, sleeve 5 is fixed on the inner wall of shell 1, and the bottom of sleeve 5 is provided with electric layer；Described second
Hitting electrification component 12 includes power generation plate, and the power generation plate is in rectangle, and power generation plate is laid in the bottom of shell 1, itself and fixed link
The lower part of 11 corresponding one end is fixedly connected with shell 1, and the inside of the power generation plate includes electric layer.
The electric layer includes top electrode 16 and lower electrode 17, is laid with hair between the top electrode 16 and lower electrode 17
Electrolemma 19, the material of the power generation film 19 are piezoelectric ceramics nano particle, the outside laying of the top electrode 16 and lower electrode 17
There is substrate 18, the substrate 18 is Kapton；The top electrode 16 and lower electrode 17 are equipped with lead-out wire.
The deformation electrification component includes drainage tube 3 and electricity generating ball, and Open Side Down for the drainage tube 3, top and electricity generating ball
Connection；The electricity generating ball is oval, and electricity generating ball includes shell 2, external electrode 21, composite membrane 22 and interior electrode 23 from outside to inside,
The two sides of the top electrode 16 and lower electrode 17 are laid with one layer of layer of silica gel 20, and the material of the composite membrane 22 is that graphite and carbon are received
The mixed-powder of mitron, the external electrode 21 and interior electrode 23 are equipped with lead-out wire.
The bottom end of the shell 1 is laid with control box 24, and single-chip microcontroller 25 and wirelessly is laid in the control box 24
Transmitting module 26, the single-chip microcontroller 25 use STC89C52 single chip 25；25 output end of single-chip microcontroller and wireless transmitter module
26 connections.
The lead-out wire of the top electrode 16 and lower electrode 17 of the first shock electrification component and second shock electrification component 12,
The lead-out wire of external electrode 21 and interior electrode 23 passes through three input terminals that signal amplification circuit is connected to single-chip microcontroller 25 respectively；It is described
Signal amplification circuit includes an operational amplifier U1A, the cathode of the cathode connection diode D3 of operational amplifier U1A, two poles
The anode connection electric signal input end of pipe D3, the anode of operational amplifier U1A are sequentially connected resistance R2 and resistance R1, operation amplifier
The cathode of the output end connection diode D5 of device U1A, the anode of diode D5 are connect with resistance R3, and resistance R3 is connected to resistance R1
One end after export electric signal, the resistance value of described resistance R1, R2, R3 are respectively 10K Ω, 2.7K Ω, 10K Ω, and the operation is put
The LM358 amplifier that big device U1A is used.
The device volume is small, can be made into wearable article and fit over people, when shampoo is drowned, drainage tube 3 and leads
Flow tube 7 is intake simultaneously, and the pressure of water rotates water wheels 14, and the rotation of water wheels 14 drives first rotating shaft 6 and the second shaft 15 difference
Rotation；The rotation of first rotating shaft 6 drives collision block 4 to be moved forward and backward by first connecting rod 10 and round bar 9, hits 5 bottom of sleeve, this
When 5 bottom of first sleeve first shock electrification component work, hit power generation after by electric signal by signal amplification circuit transmission
To single-chip microcontroller 25；The rotation of second shaft 15 drives the second connecting rod 13 and fixed link 11 to move, and fixed link 11 drives second to hit
Percussion electrical component 12 moves up and down, and second shock electrification component 12 generates electric signal, and is sent to list by signal amplification circuit
Piece machine 25；The water inlet of drainage tube 3 at this time makes electricity generating ball generate deformation, and the power generation film 19 in electricity generating ball generates electric signal, and passes through letter
Number amplifying circuit is sent to single-chip microcontroller 25；When single-chip microcontroller 25 receives first shock electrification component, second shock generating set simultaneously
After part 12 and the deformation simultaneous electric signal of electrification component, single-chip microcontroller 25 controls wireless transmitter module 26 and issues wireless signal,
Wireless signal can be transmitted to background server, can also connect with alarm, so that staff or other related personnel apply in time
It rescues；F05R module can be used in the wireless transmitter module 26 used in the device, and the module by signal transmitting range is wider, and sensitivity
It is high.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore all equivalent change or modifications done according to structure, feature and principle described in the invention patent range, it should be included in this hair
In bright claim.
Claims (8)
1. a kind of drowned trigger device based on friction nanometer power generator, which is characterized in that including shell (1), the shell (1)
In cuboid, correspondence offers circular through hole to shell (1) up and down, and diversion pipe (7) are fixedly connected between the circular through hole,
The middle part and lower part of the diversion pipe (7) are laterally laid with first rotating shaft (6) and the second shaft (15), the first rotating shaft respectively
(6) it laterally fixes be laid with water wheels (14) respectively with the centre of the second shaft (15), one end of first rotating shaft (6) passes through diversion pipe
(7) outside of diversion pipe (7) is fixed on by axle sleeve, the other end is pierced by the top of diversion pipe (7) and is laterally fixedly connected with the first connection
The other end of bar (10), the first connecting rod (10) is bolted round bar (9), and the other end of the round bar (9) is connected with
One hits electrification component；One end of second shaft (15) passes through diversion pipe (7) and is fixed on the outer of diversion pipe (7) by axle sleeve
Side, the other end, which are pierced by the top of diversion pipe (7), to be laterally fixedly connected the second connecting rod (13), second connecting rod (13) it is another
End has been bolted fixed link (11), and the other end of the fixed link (11) is fixedly connected with second shock electrification component (12)；Institute
Four angles for stating shell (1) top have been respectively fixedly connected with deformation electrification component；
The first shock electrification component includes collision block (4) and sleeve (5), and the collision block (4) is in patty, collision block (4) outside
Face opens up fluted, and groove center is laid with support rod (8), and the midpoint of the support rod (8) is vertical with round bar (9) fixed to be connected
It connects, the sleeve (5) is in hollow cylinder with the end, and sleeve (5) is fixed on the inner wall of shell (1), and the bottom of sleeve (5) is set
It is equipped with electric layer；
The second shock electrification component (12) includes power generation plate, and the inside of the power generation plate includes electric layer；
The electric layer includes top electrode (16) and lower electrode (17), is laid between the top electrode (16) and lower electrode (17)
Have power generation film (19), the material of power generation film (19) is piezoelectric ceramics nano particle；
The deformation electrification component includes drainage tube (3) and electricity generating ball, and Open Side Down for the drainage tube (3), top and electricity generating ball
Connection；
The bottom end of the shell (1) is laid with control box (24), the control box (24) is interior be laid with single-chip microcontroller (25) and
Wireless transmitter module (26), the first shock electrification component, second shock electrification component (12) and the deformation electrification component
The electric signal of generation passes through signal amplification circuit and is sent to single-chip microcontroller (25), single-chip microcontroller (25) output end and wireless transmission
Module (26) connection.
2. a kind of drowned trigger device based on friction nanometer power generator according to claim 1, which is characterized in that described
Power generation plate is in rectangle, and power generation plate is laid in the bottom of shell (1), the lower part of its one end corresponding with fixed link (11) and shell
(1) it is fixedly connected.
3. a kind of drowned trigger device based on friction nanometer power generator according to claim 1, which is characterized in that described
It is laid with substrate (18) on the outside of top electrode (16) and lower electrode (17), the substrate (18) is Kapton；On described
Electrode (16) and lower electrode (17) are equipped with lead-out wire.
4. a kind of drowned trigger device based on friction nanometer power generator according to claim 3, which is characterized in that described
Electricity generating ball is oval, and electricity generating ball includes shell (2), external electrode (21), composite membrane (22) and interior electrode (23), institute from outside to inside
The two sides for stating top electrode (16) and lower electrode (17) are laid with one layer of layer of silica gel (20), and the material of the composite membrane (22) is graphite
With the mixed-powder of carbon nanotube, the external electrode (21) and interior electrode (23) are equipped with lead-out wire.
5. a kind of drowned trigger device based on friction nanometer power generator according to claim 1, which is characterized in that described
Single-chip microcontroller (25) uses STC89C52 single chip (25).
6. a kind of drowned trigger device based on friction nanometer power generator according to claim 4, which is characterized in that described
Lead-out wire, the external electrode of the top electrode (16) and lower electrode (17) of first shock electrification component and second shock electrification component (12)
(21) and the lead-out wire of interior electrode (23) passes through three input terminals that signal amplification circuit is connected to single-chip microcontroller (25) respectively.
7. a kind of drowned trigger device based on friction nanometer power generator according to claim 6, which is characterized in that described
Signal amplification circuit includes an operational amplifier U1A, the cathode of the cathode connection diode D3 of operational amplifier U1A, two poles
The anode connection electric signal input end of pipe D3, the anode of operational amplifier U1A are sequentially connected resistance R2 and resistance R1, operation amplifier
The cathode of the output end connection diode D5 of device U1A, the anode of diode D5 are connect with resistance R3, and resistance R3 is connected to resistance R1
One end after export electric signal, the resistance value of described resistance R1, R2, R3 are respectively 10K Ω, 2.7K Ω, 10K Ω.
8. a kind of drowned trigger device based on friction nanometer power generator according to claim 1, which is characterized in that described
First connecting rod (10) is vertical with round bar (9), and second connecting rod (13) is vertical with fixed link (11)；The fixed link (11)
It is in 30 ° ~ 60 ° of angle between electrification component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403174.0A CN108597187B (en) | 2018-04-28 | 2018-04-28 | A kind of drowned trigger device based on friction nanometer power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403174.0A CN108597187B (en) | 2018-04-28 | 2018-04-28 | A kind of drowned trigger device based on friction nanometer power generator |
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| Publication Number | Publication Date |
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| CN108597187A CN108597187A (en) | 2018-09-28 |
| CN108597187B true CN108597187B (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810403174.0A Active CN108597187B (en) | 2018-04-28 | 2018-04-28 | A kind of drowned trigger device based on friction nanometer power generator |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780129B (en) * | 2013-05-27 | 2016-05-04 | 北京纳米能源与系统研究所 | Rotary static generator |
| CN105337526B (en) * | 2014-06-27 | 2019-01-15 | 北京纳米能源与系统研究所 | A kind of submarine signal generating device and lifesaving appliance |
| CN106602920B (en) * | 2015-12-31 | 2018-06-26 | 北京纳米能源与系统研究所 | A kind of friction nanometer power generator and electricity generation system |
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2018
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