CN102611153A - Portable power supply equipment - Google Patents
Portable power supply equipment Download PDFInfo
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- CN102611153A CN102611153A CN2012100440430A CN201210044043A CN102611153A CN 102611153 A CN102611153 A CN 102611153A CN 2012100440430 A CN2012100440430 A CN 2012100440430A CN 201210044043 A CN201210044043 A CN 201210044043A CN 102611153 A CN102611153 A CN 102611153A
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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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Abstract
The invention belongs to the technical field of power supply equipment and particularly relates to portable power supply equipment which comprises an energy storage battery device, a pressure and electric energy conversion device, a voltage and current integration device and a frame supporting device. The energy storage battery device is fixedly connected with the frame supporting device; the pressure and electric energy conversion device and the frame supporting device are connected with each other and arranged above and/or below the energy storage battery device; and the voltage and current integration device is connected with the energy storage battery device and the pressure and electric energy conversion device. Compared with the prior art, under the condition that the portable power supply equipment is not provided with an external power supply for supplementing the electric energy, the piezoelectric material can convert the mechanical energy into the electric energy directly through shaking and other mechanical actuations, the electric energy is integrated by the voltage and current integration device, stored into a battery and converted into the chemical energy. Under the condition that no standby battery or power supply needs to be prepared, the electric energy of a power supply can be supplemented so that electronic equipment can work normally for a long time.
Description
Technical field
The invention belongs to the power-supply device technical field, relate in particular to a kind of portable power supply.
Background technology
Portable electric appts in modern times society application very extensively, relate to every field such as communication, amusement, office, in our live and work, play a part very important.Electronic equipment all is the methods through continuous upgrading power supply self-energy density to increasingly high, the traditional power supply that requires of power supply, satisfies when electronic equipment keeps function diversification and also can work for a long time.
Can't provide out of doors under the situation of charging device, usually need to prepare the operate as normal that reserve battery or stand-by power supply could guarantee electronic equipment, in the time of the use of these stand-by equipments, can make easy the living in of the script complicacy that becomes to a certain extent.
In view of this, necessaryly provide a kind of under the situation that does not need additional charge equipment, can guarantee that power-supply device self had not only possessed electricity generate function, but also possessed energy storage function, thereby guarantee the portable power supply that power-supply device can work long hours.
Summary of the invention
The objective of the invention is to: to the deficiency of prior art; And provide a kind of under the situation that does not need additional charge equipment; Can guarantee that power-supply device self had not only possessed electricity generate function, but also possessed energy storage function, thereby guarantee the portable power supply that power-supply device can work long hours.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of portable power supply; Comprise energy-storage battery device, pressure device for converting electric energy, electric current and voltage integrating apparatus and frame support apparatus; Said energy-storage battery device is fixedly connected on the said frame support apparatus; Said pressure device for converting electric energy is connected and is positioned at the top and/or the below of said energy-storage battery device with said frame support apparatus, said electric current and voltage integrating apparatus is electrically connected with said energy-storage battery device, pressure device for converting electric energy respectively.
Wherein, but the energy-storage battery device possesses the characteristic of high-frequency current charging, can convert the charging current of different multiplying into the chemical energy storage by electric energy safely; And when mobile device needs work, chemical energy is passed through the lead effect to positive/negative plate according to certain electric current or certain power, and import connected mobile electronic device, to satisfy the need of work of mobile electronic device.
The effect of pressure device for converting electric energy is mechanical energy is converted into electric energy, and passes to the electric current and voltage integrating apparatus.
The effect of electric current and voltage integrating apparatus is to be the metastable signal of telecommunication with the different frequency of the piezoelectric in piezo-electric device sheet conversion and the electrical signal conversion of varying strength; Enable stably to be inputed in the energy-storage battery, the electric energy of mechanical energy conversion can directly be used.
As a kind of improvement of portable power supply of the present invention, said energy-storage battery device comprises energy-storage battery, be positioned at the shockproof shell in top at said energy-storage battery top and be positioned at the shockproof shell in bottom of said energy-storage battery bottom.Wherein the shockproof shell of shockproof shell in top and bottom also plays the effect that connects other components and parts except the protection battery does not receive the mechanical damage in the process of rocking.
As a kind of improvement of portable power supply of the present invention, said energy-storage battery is Ni-MH battery, nickel-cadmium cell or lithium ion battery, is preferably the lithium ion battery that energy density is high and have extended cycle life.
A kind of improvement as portable power supply of the present invention; Said pressure device for converting electric energy comprises the compression spring group and is fixed on the piezo-electric device sheet on the said frame support apparatus; Said piezo-electric device sheet is connected with said compression spring group through the spring pedestal connexon, and said piezo-electric device sheet connects lead through piezoelectricity and is connected with said electric current and voltage integrating apparatus.The compression spring group is one group of spring leaf that coefficient of elasticity is bigger, i.e. the bigger elastic force of correspondence under less elastic deformation condition.
The piezo-electric device sheet contains piezoelectric; Piezoelectric can convert the pressure that is passed to piezoelectric material surface from the compression spring group into electric energy; And connect lead through piezoelectricity and draw by the two poles of the earth of piezoelectric; Piezoelectric material surface has coat of metal protection, and it is relevant that the voltage and current size of its generation and the size of surperficial pressure reach the time length that applies on the surface.
As a kind of improvement of portable power supply of the present invention, said piezo-electric device sheet surface is coated with coat of metal, to prolong the useful life of piezo-electric device sheet.
As a kind of improvement of portable power supply of the present invention, said frame support apparatus comprises end shrouding and the sidepiece shrouding that is used to support said electric current and voltage integrating apparatus.Its medial end portions shrouding also plays the effect that connects power supply and electronic equipment except playing the effect of supporting the piezo-electric device sheet; The sidepiece shrouding mainly plays the effect of supporting the electric current and voltage integrating apparatus, and through the support of electric current and voltage integrating apparatus to battery, prevents the vertical direction swing of battery in the spring motion.
As a kind of improvement of portable power supply of the present invention, said energy-storage battery through about cut apart fixed strip and spring battery connexon is fixedly connected on the said frame support apparatus.
As a kind of improvement of portable power supply of the present invention, said electric current and voltage integrating apparatus is the electric current and voltage integrator, and said electric current and voltage integrator is connected lead and is connected with said energy-storage battery through integrator with battery.
As a kind of improvement of portable power supply of the present invention, the electric current and voltage integrator is four, connects lead through integrator between the electric current and voltage integrator and connects.
As a kind of improvement of portable power supply of the present invention, said pressure device for converting electric energy is separately positioned on the above and below of said energy-storage battery device.
With respect to prior art; Portable power supply of the present invention section uses as the conventional power supply of electronic equipment; Under the situation that does not need additional charge equipment; Can mechanical energy be converted into electric energy and final storage, thereby can guarantee that power-supply device self had not only possessed the function of generating but also possessed the function of accumulate.When the low excessively situation of operating voltage in use appears in the battery of accumulate effect, can pass through the self generating function, battery is carried out the compensation of electric weight, prolong the service time of battery, and can tackle the demand of emergency for power-supply device.This compact power need not be equipped with extra stand-by equipment, directly is applied in the electronic equipment, can simplify our study and work greatly.In addition, the present invention is simple to operate, easy to use, has very high practicality and commercial value.
Description of drawings
Fig. 1 is the perspective structure sketch map of compact power of the present invention;
Fig. 2 is the Facad structure sketch map of compact power of the present invention;
Fig. 3 is the side structure sketch map of compact power of the present invention;
Fig. 4 is the operation principle sketch map of compact power of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention and useful technique effect thereof are elaborated, but the present invention is not limited to this.
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of portable power supply of the present invention; Comprise energy-storage battery device 19, pressure device for converting electric energy 20, electric current and voltage integrating apparatus 21 and frame support apparatus 22; Said energy-storage battery device 19 is fixedly connected on the said frame support apparatus 22; Said pressure device for converting electric energy 20 and said frame support apparatus 21 are connected and are positioned at the top and/or the below of said energy-storage battery device 19, and said electric current and voltage integrating apparatus 21 is electrically connected with said energy-storage battery device 19, pressure device for converting electric energy 20 respectively.
Wherein, said energy-storage battery device 19 comprises energy-storage battery 5, is positioned at the shockproof shell 4 in top at said energy-storage battery 5 tops and is positioned at the shockproof shell 6 in bottom of said energy-storage battery 5 bottoms.But energy-storage battery 5 possesses the characteristic of high-frequency current charging, can convert the charging current of different multiplying into the chemical energy storage by electric energy safely.And when mobile device needs work; Chemical energy is acted on the positive/negative plate 17 to the end shroudings 1 through inside and outside pole piece patchcord 16 according to certain electric current or certain power; And import connected mobile electronic device, to satisfy the need of work of mobile electronic device.
Said energy-storage battery 5 is Ni-MH battery, nickel-cadmium cell or lithium ion battery.
Said pressure device for converting electric energy 20 comprises compression spring group 11 and is fixed on the piezo-electric device sheet 9 on the said frame support apparatus 22; Said piezo-electric device sheet 9 is connected with said compression spring group 11 through spring pedestal connexon 2, and said piezo-electric device sheet 9 connects lead 8 through piezoelectricity and is connected with said electric current and voltage integrating apparatus 15.
Said piezo-electric device sheet 9 surfaces are coated with coat of metal.
Said frame support apparatus comprises end shrouding 1 and the sidepiece shrouding 18 that is used to support said electric current and voltage integrating apparatus 21.
Said energy-storage battery 5 through about cut apart fixed strip 10 and be fixedly connected on the said frame support apparatus 22 with spring battery connexon 14.
Said electric current and voltage integrating apparatus 21 is an electric current and voltage integrator 15, and said electric current and voltage integrator 15 is connected lead 13 through integrator and is connected with said energy-storage battery 5 with battery.Electric current and voltage integrator 15 is devices of a series of adjustment voltage and currents; Can be in the voltage range that is fit to energy-storage battery 5 chargings with voltage control; Can electric current be integrated into the direct current of certain frequency and be controlled in the current range that is fit to energy-storage battery 5 chargings; As being directed against lithium ion battery; Can current strength be adjusted to less than 2.0C with the voltage that converts by piezoelectric through boosting and the seamless effect is adjusted between the 3.0V-5.0V, make the energy storage lithium ion battery obtain safe charging effect.These can be connected lead 13 through integrator through the signal of telecommunication after integrating and import in the energy-storage battery 5 with battery.
Electric current and voltage integrator 15 is four, connects lead 12 through integrator between the electric current and voltage integrator 15 and connects.
Said pressure device for converting electric energy 20 is separately positioned on the above and below of said energy-storage battery device 19.
Operation principle of the present invention is as shown in Figure 4, can rock mobile electronic device when supply voltage shows in the course of the work along the direction of vibration of compression spring group 11 when on the low side.End shrouding 1 in the power-supply device of the present invention directly links to each other with electronic equipment with sidepiece shrouding 18, keeps static relatively with electronic equipment; Through about cut apart fixed strip 10 and spring battery connexon 14 be fixedly connected on energy-storage battery 5 on the frame support apparatus can be in the process of rocking constantly bump connect the compression spring group 11 of piezo-electric device sheet 9, this bump action can make compression spring group 11 produce a certain amount of deformation; Spring deformation can convert elastic force into pressure and be passed to the surface with compression spring group 11 other one section piezo-electric device sheet 9 (comprising piezoelectric) that link to each other; Because piezo-electric device sheet 9 is fixed on the frame support apparatus 19; So rock the frequency speed and the amplitude size of action; Produce the pressure of different sizes on piezo-electric device sheet 9 surface and, bring out thus and press piezoelectric to produce the pressure time-dependent current of different voltages and varying strength corresponding to time of different length; This presses time-dependent current is a kind of directional current according to certain frequency and Strength Changes; Can't directly charge to energy-storage battery; So after through built-in voltage electric current integrator 15 signal of telecommunication being handled, make its in certain voltage and current range, import can the energy-storage battery 5 of store electrical energy in; Accomplish mechanical energy thus and convert electric energy into, convert the storage process of chemical energy again by electric energy into, and finally provide its work required electric energy to mobile electronic device by energy-storage battery 5.
Certainly, compact power of the present invention can be converted into electric energy and final storage with mechanical energy by the way, also can charge to its energy-storage battery through external power source.Finally accomplish energy supply to outside electrical appliance by energy-storage battery.
During actual the use; When showing cell voltage in the course of the work, crosses when low by electronic equipment; The user of this power supply; Can cause the energy-storage battery 5 that shockproof shell 4 in top and the shockproof shell 6 in bottom are installed and clash into the compression spring group 11 that is connected with piezo-electric device sheet 9 (comprising piezoelectric) back and forth through rocking electronic equipment, the elastic deformation of spring will convert the elastic force effect into.This elastic force can act directly on piezo-electric device sheet 9 surfaces that are coated with diaphragm.Frequency of rocking and intensity will have influence on the frequency and the amplitude of spring vibrations; This can have influence on the size of the tensile strength that spring produces and the length of duration; Piezoelectric can be produced the voltage signal of different height according to varying in size of surface pressing, and can be because pressure produces the current signal of varying strength in the length of surface action time.These signals of telecommunication can connect lead 8 through piezoelectricity to be passed to piezoelectric voltage electric current integrator 15, after electric current and voltage integrator 15 is handled the signal of telecommunication, make its in certain voltage and current range, import can the energy-storage battery 5 of store electrical energy in; Accomplish mechanical energy thus and convert electric energy into, convert the storage process of chemical energy again by electric energy into, and finally provide its work required electric energy to mobile electronic device by energy-storage battery.
According to operation principle shown in Figure 4, compact power of the present invention can be accomplished the charging to inner energy-storage battery through external power source, and mechanical energy that also can be through self piezoelectric and electric energy convert additional to self electric energy.Final through the electric energy release of energy-storage battery with acquisition, accomplish energy supply effect to electrical appliance.It is advantageous that compact power of the present invention does not need under the situation of extra preparation reserve battery or power supply, can guarantee providing and replenishing of self electric energy, simple to operate, easy to use, have very high practicality and commercial value.
According to the announcement and the guidance of above-mentioned specification, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection range of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the present invention is not constituted any restriction.
Claims (10)
1. portable power supply; It is characterized in that: comprise energy-storage battery device (19), pressure device for converting electric energy (20), electric current and voltage integrating apparatus (21) and frame support apparatus (22); Said energy-storage battery device (19) is fixedly connected on the said frame support apparatus (22); Said pressure device for converting electric energy (20) and said frame support apparatus (21) are connected and are positioned at the top and/or the below of said energy-storage battery device (19), and said electric current and voltage integrating apparatus (21) is electrically connected with said energy-storage battery device (19), pressure device for converting electric energy (20) respectively.
2. portable power supply according to claim 1 is characterized in that: said energy-storage battery device (19) comprises energy-storage battery (5), be positioned at the shockproof shell in top (4) at said energy-storage battery (5) top and be positioned at the shockproof shell in bottom (6) of said energy-storage battery (5) bottom.
3. portable power supply according to claim 2 is characterized in that: said energy-storage battery (5) is Ni-MH battery, nickel-cadmium cell or lithium ion battery.
4. portable power supply according to claim 1; It is characterized in that: said pressure device for converting electric energy (20) comprises compression spring group (11) and is fixed on the piezo-electric device sheet (9) on the said frame support apparatus (22); Said piezo-electric device sheet (9) is connected with said compression spring group (11) through spring pedestal connexon (2), and said piezo-electric device sheet (9) connects lead (8) through piezoelectricity and is connected with said electric current and voltage integrating apparatus (15).
5. portable power supply according to claim 1 is characterized in that: said piezo-electric device sheet (9) surface is coated with coat of metal.
6. portable power supply according to claim 1 is characterized in that: said frame support apparatus comprises end shrouding (1) and is used to support the sidepiece shrouding (18) of said electric current and voltage integrating apparatus (21).
7. portable power supply according to claim 1 is characterized in that: said energy-storage battery (5) through about cut apart fixed strip (10) and spring battery connexon (14) is fixedly connected on the said frame support apparatus (22).
8. portable power supply according to claim 2; It is characterized in that: said electric current and voltage integrating apparatus (21) is an electric current and voltage integrator (15), and said electric current and voltage integrator (15) is connected lead (13) and is connected with said energy-storage battery (5) through integrator with battery.
9. portable power supply according to claim 8 is characterized in that: electric current and voltage integrator (15) is four, connects lead (12) through integrator between the electric current and voltage integrator (15) and connects.
10. portable power supply according to claim 1 is characterized in that: said pressure device for converting electric energy (20) is separately positioned on the above and below of said energy-storage battery device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100440430A CN102611153A (en) | 2012-02-27 | 2012-02-27 | Portable power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100440430A CN102611153A (en) | 2012-02-27 | 2012-02-27 | Portable power supply equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102611153A true CN102611153A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100440430A Pending CN102611153A (en) | 2012-02-27 | 2012-02-27 | Portable power supply equipment |
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| CN (1) | CN102611153A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533259A (en) * | 2016-11-29 | 2017-03-22 | 上海斐讯数据通信技术有限公司 | Watch self-power-generation circuit and method based on piezoelectric ceramic piece |
| CN106605361B (en) * | 2014-09-08 | 2018-11-06 | 诺基亚技术有限公司 | Flexible hybrid energy generates and storage power subsystem |
| CN109621778A (en) * | 2018-12-28 | 2019-04-16 | 陈溢 | A kind of anti-adherency printing packaging pigment mixing apparatus of sound wave heating resonance |
| CN112260574A (en) * | 2020-10-10 | 2021-01-22 | 天马微电子股份有限公司 | Vibration module, vibration module control method and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005318774A (en) * | 2004-04-30 | 2005-11-10 | Katsumi Ikeda | Cellular phone with power generation function using piezoelectric device |
| US20090021191A1 (en) * | 2007-07-18 | 2009-01-22 | Mcreynolds Alan A | Mobile electronic apparatus having a rechargeable storage device |
| CN102097853A (en) * | 2011-03-10 | 2011-06-15 | 上海大学 | Method for supplying power generated by utilizing piezoelectric material to mobile phone and piezoelectric generation device |
-
2012
- 2012-02-27 CN CN2012100440430A patent/CN102611153A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005318774A (en) * | 2004-04-30 | 2005-11-10 | Katsumi Ikeda | Cellular phone with power generation function using piezoelectric device |
| US20090021191A1 (en) * | 2007-07-18 | 2009-01-22 | Mcreynolds Alan A | Mobile electronic apparatus having a rechargeable storage device |
| CN102097853A (en) * | 2011-03-10 | 2011-06-15 | 上海大学 | Method for supplying power generated by utilizing piezoelectric material to mobile phone and piezoelectric generation device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106605361B (en) * | 2014-09-08 | 2018-11-06 | 诺基亚技术有限公司 | Flexible hybrid energy generates and storage power subsystem |
| CN106533259A (en) * | 2016-11-29 | 2017-03-22 | 上海斐讯数据通信技术有限公司 | Watch self-power-generation circuit and method based on piezoelectric ceramic piece |
| CN106533259B (en) * | 2016-11-29 | 2019-07-26 | 上海斐讯数据通信技术有限公司 | A kind of wrist-watch self power generation circuit and method based on piezoelectric ceramic piece |
| CN109621778A (en) * | 2018-12-28 | 2019-04-16 | 陈溢 | A kind of anti-adherency printing packaging pigment mixing apparatus of sound wave heating resonance |
| CN109621778B (en) * | 2018-12-28 | 2021-06-11 | 赣州惠彩印刷有限公司 | Anti-adhesion mixing equipment for pigment for printing and packaging through acoustic wave resonance heating |
| CN112260574A (en) * | 2020-10-10 | 2021-01-22 | 天马微电子股份有限公司 | Vibration module, vibration module control method and electronic device |
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Application publication date: 20120725 |