CN109787335A - Self-charging mouse based on permanent magnetism vibration - Google Patents
Self-charging mouse based on permanent magnetism vibration Download PDFInfo
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- CN109787335A CN109787335A CN201910148667.9A CN201910148667A CN109787335A CN 109787335 A CN109787335 A CN 109787335A CN 201910148667 A CN201910148667 A CN 201910148667A CN 109787335 A CN109787335 A CN 109787335A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses the self-charging mouses shaken based on permanent magnetism, including permanent magnetic vibration charging module, energy-storage module and control module, the permanent magnetic vibration charging module is based on law of electromagnetic induction principle, an acrylic pipe is placed in mouse, the enameled wire of upper 1000 circle 0.08mm of winding of single layer on the outside of acrylic pipe, constitute basic flux path, four block permanent magnets are put on the inside of acrylic pipe again, two sides are closed again, it is produced electricl energy using permanent magnetism vibration, the mechanical energy of the mobile mouse of people can be converted to electric energy, for mouse charging, greatly prolong the loss time of mouse electric energy, in the case where thoroughly out of power, can also fast quick-recovery mouse in a short time working condition, reduce the time that user waits when in use.
Description
Technical field
The present invention relates to self-charging mouse technical fields, more particularly to the self-charging mouse shaken based on permanent magnetism.
Background technique
Charging modes common at present have following several:
1.USB wired charging: wired charging is carried out by USB line.Advantage: interface broad covered area, wire rod easily obtain.It lacks
Point: needing to use USB line, and chargeable range is limited.
2. the wireless charging based on electromagnetic coil: transmitting coil is placed in mouse pad, places receiving coil on mouse, two
Person's mutual induction is charged.Advantage: the constraint of charging cable is got rid of to a certain extent.Disadvantage: needing that mouse pad is cooperated to use,
Use cost is increased, and wireless charging efficiency is not high, energy loss is serious.
3. the charging of latticed Distribution of Magnetic Field: alternately placing magnet in mouse pad, electromagnetic coil, the two hair are placed on mouse
Raw relative motion is charged.The constraint of advantage charging cable.Disadvantage: needing that mouse pad is cooperated to use, and increases use cost, drop
Low convenience.
So the present invention provides the new scheme of one kind to solve the problems, such as this.
Summary of the invention
For above situation, for the defect for overcoming the prior art, purpose of the present invention is to provide what is shaken based on permanent magnetism
The mechanical energy of the mobile mouse of people can be converted to electric energy, charged for mouse by self-charging mouse.
Its technical solution solved is, based on the self-charging mouse of permanent magnetism vibration, including permanent magnetic vibration charging module, energy storage
Module and control module, the permanent magnetic vibration charging module are based on law of electromagnetic induction principle, a Gen Yake are placed in mouse
Solenoid, the enameled wire of upper 1000 circle 0.08mm of winding of single layer, constitutes basic flux path, then in acrylic pipe on the outside of acrylic pipe
Inside is put into four block permanent magnets, then two sides are closed；
The energy-storage module includes rectification module, super capacitor and boost module, management module and lithium battery, rectifies mould
It is the rectifier of core to current rectification that block, which is selected using model MB6S single-chip microcontroller, and boost module selects model TPS61222 mono-
Piece machine is that the booster of core boosts to signal, and management module is selected using TP4056 single-chip microcontroller as the single-cell lithium-ion battery of core
Charger electric energy is converted into the energy storage of lithium battery；
The control module is the wireless control module of mouse, can carry out information exchange with computer.
By above technical scheme, the invention has the benefit that
1. being produced electricl energy using permanent magnetism vibration, the mechanical energy of the mobile mouse of people can be converted to electric energy, charged for mouse,
The loss time for greatly prolonging mouse electric energy can also fast quick-recovery mouse in a short time in the case where thoroughly out of power
Working condition reduces the time that user waits when in use.
Detailed description of the invention
Fig. 1 is system module figure of the invention.
Fig. 2 is the system diagram of energy-storage module of the invention.
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect, in following cooperation with reference to figures 1 through attached drawing 2
To in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following embodiment is with specification
Attached drawing is reference.
Embodiment one, based on the self-charging mouse of permanent magnetism vibration, including permanent magnetic vibration charging module, energy-storage module and control
Module, the permanent magnetic vibration charging module are based on law of electromagnetic induction principle, and an acrylic pipe is placed in mouse, at sub- gram
The enameled wire of upper 1000 circle 0.08mm of winding of single layer, constitutes basic flux path, then be put into four on the inside of acrylic pipe on the outside of solenoid
Block permanent magnet, then two sides are closed；
The energy-storage module includes rectification module, super capacitor and boost module, management module and lithium battery, rectifies mould
It is the rectifier of core to current rectification that block, which is selected using model MB6S single-chip microcontroller, and boost module selects model TPS61222 mono-
Piece machine is that the booster of core boosts to signal, and management module is selected using TP4056 single-chip microcontroller as the single-cell lithium-ion battery of core
Charger electric energy is converted into the energy storage of lithium battery, and wherein super capacitor plays the effect of buffering electric energy；
The control module is the wireless control module of mouse, and control module and computer carry out information exchange and use base band
Transmission and spread spectrum transmission combination, the specific steps are as follows:
The data-signal of S1, control module are converted to diphase code, diphase code through code conversion device in baseband transmission system
Transmission rate it is higher, and be suitable for short-distance transmission；
The bandwidth of two-phase code signal is realized modulation letter much larger than the bandwidth of information itself with spread spectrum transmission mode by S2
Number, improve the anti-interference of signal；
S3, the filter in control module filter modulated signal, filtered signal input signal transmission channel
It is interior；
S4, computer receive signal, demodulate, can be effectively filtered to signal by way of de-spreading in spread spectrum transmission technology
Except the noise jamming in signal.
Embodiment two, on the basis of example 1, by formula e (t)=n* Δ φ/Δ t it is found that needing to calculate magnetic flux
Δ φ, it is assumed that for magnet in acrylic pipe left end, right end coil flux amount assumes that initial value is 0, Δ φ=φ 2- φ 1 when initial,
Measuring its magnetic flux by magnetic flux is about 0.004wb, and the time averagely once shaken can be found out into excessively multiple round-trip vibration about
Its e=7.5v is set, φ 1 cannot be complete in practice because exchange has a constant pressure drop after rectification module for 0.5s
It is 0, still suffers from a small amount of magnetic flux and pass through, therefore its actual result n should be bigger than normal than the calculated results, substituting into formula can be with
It show that coil is about 934 circles, is wound in practice according to 1000 circles.
The present invention is when specifically used, based on the self-charging mouse of permanent magnetism vibration, including permanent magnetic vibration charging module, energy storage
Module and control module, the permanent magnetic vibration charging module are based on law of electromagnetic induction principle, a Gen Yake are placed in mouse
Solenoid, the enameled wire of upper 1000 circle 0.08mm of winding of single layer, constitutes basic flux path, then in acrylic pipe on the outside of acrylic pipe
Inside is put into four block permanent magnets, then two sides are closed, when user may require that continuous movement, mobile institute's band during use
The mechanical energy come will drive the permanent magnet in coil and do mechanical reciprocating motion in acrylic pipe, and permanent magnet is continuous in coil
Cutting magnetic induction line will endlessly bring electric energy, and then rectification module is selected using model MB6S single-chip microcontroller as core
Rectifier is to current rectification, and boost module selects the booster that model TPS61222 single-chip microcontroller is core to boost signal, pipe
Reason module selects the energy storage that lithium battery is converted into using TP4056 single-chip microcontroller as the single-cell lithium-ion battery charger electric energy of core, can
Think that mouse charges, greatly prolongs the loss time of mouse electric energy.
The above is that further detailed description of the invention, and it cannot be said that the present invention in conjunction with specific embodiment
Specific implementation is limited only to this；Belonging to the present invention and for those skilled in the technology concerned, it is being based on skill of the present invention
Under the premise of art scheme thinking, it is made expansion and operating method, data replacement, should all fall in the scope of the present invention it
It is interior.
Claims (3)
1. the self-charging mouse based on permanent magnetism vibration, it is characterised in that: including permanent magnetic vibration charging module, energy-storage module and control
Module, the permanent magnetic vibration charging module are based on law of electromagnetic induction principle, and an acrylic pipe is placed in mouse, at sub- gram
The enameled wire of upper 1000 circle 0.08mm of winding of single layer, constitutes basic flux path, then be put into four on the inside of acrylic pipe on the outside of solenoid
Block permanent magnet, then two sides are closed；
The energy-storage module includes rectification module, super capacitor and boost module, management module and lithium battery, rectification module choosing
To rectifier that model MB6S single-chip microcontroller is core to current rectification, boost module selects model TPS61222 single-chip microcontroller
It boosts for the booster of core to signal, management module is selected to charge by the single-cell lithium-ion battery of core of TP4056 single-chip microcontroller
Device electric energy is converted into the energy storage of lithium battery；
The control module is the wireless control module of mouse, can carry out information exchange with computer.
2. the self-charging mouse as described in claim 1 based on permanent magnetism vibration, it is characterised in that: the permanent magnetic vibration charging mould
Block formula e (t)=n* Δ φ/Δ t calculates magnetic flux Δ φ, and magnet is in acrylic pipe left end, right end coil magnetic when initial
Flux assumes that initial value is 0, and Δ φ=φ 2- φ 1, magnetic flux is about 0.004wb, can find out into excessively multiple round-trip vibration flat
The time once shaken is about 0.5s, because exchange has a constant pressure drop after rectification module, e=7.5v can be with
Obtain upper 1000 circle of single layer winding on the outside of acrylic pipe.
3. the self-charging mouse as described in claim 1 based on permanent magnetism vibration, it is characterised in that: the control module and calculating
Machine carries out information exchange and uses base band transmission and spread spectrum transmission combination, the specific steps are as follows:
The data-signal of S1, control module are converted to diphase code through code conversion device in baseband transmission system；
S2, the bandwidth with spread spectrum transmission mode by the bandwidth of two-phase code signal much larger than information itself realize modulated signal；
S3, the filter in control module filters modulated signal, in filtered signal input signal transmission channel；
S4, computer receive signal, demodulate by way of de-spreading in spread spectrum transmission technology to signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148667.9A CN109787335A (en) | 2019-02-28 | 2019-02-28 | Self-charging mouse based on permanent magnetism vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148667.9A CN109787335A (en) | 2019-02-28 | 2019-02-28 | Self-charging mouse based on permanent magnetism vibration |
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| Publication Number | Publication Date |
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| CN109787335A true CN109787335A (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910148667.9A Pending CN109787335A (en) | 2019-02-28 | 2019-02-28 | Self-charging mouse based on permanent magnetism vibration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433343A (en) * | 2021-06-23 | 2021-09-24 | 上海大学 | Triboelectricity-electromagnetism composite flow velocity detection device for environment perception |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001350583A (en) * | 2000-06-06 | 2001-12-21 | Pfu Ltd | Mouse device |
| CN1602474A (en) * | 2001-11-01 | 2005-03-30 | 索尼株式会社 | Communication system and method, information processing terminal and method, and information processing apparatus and method |
| CN204613891U (en) * | 2015-05-13 | 2015-09-02 | 安徽理工大学 | A kind of self-generating wireless mouse |
| CN106293137A (en) * | 2016-08-23 | 2017-01-04 | 同方计算机有限公司 | A kind of wireless mouse based on Zigbee-technology |
| CN207833465U (en) * | 2018-01-25 | 2018-09-07 | 中北大学 | Self-power wireless mouse |
| CN108539838A (en) * | 2018-04-16 | 2018-09-14 | 武汉理工大学 | A kind of hybrid Portable charging apparatus |
-
2019
- 2019-02-28 CN CN201910148667.9A patent/CN109787335A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001350583A (en) * | 2000-06-06 | 2001-12-21 | Pfu Ltd | Mouse device |
| CN1602474A (en) * | 2001-11-01 | 2005-03-30 | 索尼株式会社 | Communication system and method, information processing terminal and method, and information processing apparatus and method |
| CN204613891U (en) * | 2015-05-13 | 2015-09-02 | 安徽理工大学 | A kind of self-generating wireless mouse |
| CN106293137A (en) * | 2016-08-23 | 2017-01-04 | 同方计算机有限公司 | A kind of wireless mouse based on Zigbee-technology |
| CN207833465U (en) * | 2018-01-25 | 2018-09-07 | 中北大学 | Self-power wireless mouse |
| CN108539838A (en) * | 2018-04-16 | 2018-09-14 | 武汉理工大学 | A kind of hybrid Portable charging apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433343A (en) * | 2021-06-23 | 2021-09-24 | 上海大学 | Triboelectricity-electromagnetism composite flow velocity detection device for environment perception |
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Application publication date: 20190521 |
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