CN102142696B - Multifunctional portable power supply device for mobile phone - Google Patents
Multifunctional portable power supply device for mobile phone Download PDFInfo
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- CN102142696B CN102142696B CN201010115700.7A CN201010115700A CN102142696B CN 102142696 B CN102142696 B CN 102142696B CN 201010115700 A CN201010115700 A CN 201010115700A CN 102142696 B CN102142696 B CN 102142696B
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 101100272964 Arabidopsis thaliana CYP71B15 gene Proteins 0.000 claims description 10
- 101150030164 PADI3 gene Proteins 0.000 claims description 10
- 102100035734 Protein-arginine deiminase type-3 Human genes 0.000 claims description 10
- 230000001413 cellular effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The invention relates to a portable power supply device, which aims to solve the problems of single product function and inconvenience for use of the prior art. The invention provides a multifunctional portable power supply device for a mobile phone, which integrates charging, power supply and information storage and exchange to be convenient for trips of people. The portable power supply device comprises a shell body, a control circuit board and a charger, wherein the control circuit board is installed in the shell body, and the charger is connected with the shell body and is electrically connected with the control circuit board. A lithium battery is also arranged in the shell body, and the control circuit board comprises a voltage converting circuit which is used for converting the voltage of the lithium battery into the voltage of a mobile phone power source. A memory chip is also arranged in the shell body. The device is integrated with the charging and uninterrupted power supply of the mobile phone and a mobile hard disk, has several purposes, is convenient for people to carry, and eliminates the trouble of people out of home.
Description
Technical field
The present invention relates to a kind of portable power source device, in particular, the invention relates to the multi-functional mobile phone portable power source device of portable.
Background technology
At present, the arrival of information age makes the importance of mobile phone become increasingly conspicuous, and people also be unable to do without mobile phone a moment.But people often have mobile phone when going out in daily does not have the experience of electricity, bring unexpected loss sometimes.In addition, very huge in information age amount of information, people have many documentations and need carry with in case of need, and the memory card capacity of general mobile phone is inadequate, and computer carries inconvenience, easily loses.Therefore need a kind of product, not only can charging for mobile phone when there being civil power, also can power for mobile phone when there is no civil power; Be provided with memory simultaneously, the amount of information being greater than mobile phone and can storing can be stored, convenient and practical when people can be made like this to go out.
Patent Office of the People's Republic of China has announced a CN201226514Y document on April 22nd, 2009, name is called Mobile phone portable formula portable power source, it comprises the housing be made up of mobile phone seat and back cover, housing is built-in with battery and control circuit board, mobile phone seat is equipped with charging inlet male, back cover is equipped with charging inlet female seat, charging inlet male is connected with control circuit board respectively with charging inlet female seat.Mobile phone seat is provided with indicator light, and indicator light is connected with control circuit board, and mobile phone seat is provided with multiple through hole, and back cover is provided with antiskid groove, and described battery adopts chargeable poly-lithium battery.To the mobile phone cannot freely changing battery, need external civil power to charge, when mobile phone electricity deficiency does not have again occasion or the battery failure of civil power, can charge conveniently by this Mobile phone portable formula portable power source.Its shortcoming does not arrange memory, and function ratio is more single; Do not consider that its charging inlet of mobile phone that numerous mobile phone manufacturer produces is different situation yet.
Summary of the invention
The invention solves single, the awkward problem of product function in prior art, provide a kind of multi-functional mobile phone portable power source device, integrate charging, power supply, information storage and exchange, with the trip be convenient for people to.
The requirement that the mobile phone that can not simultaneously meeting of this invention also solves that prior art exists is produced for different manufacturer is powered, provides multiple crossover sub, can be the charging of various different mobile phone, power in multi-functional mobile phone portable power source device.
The technical solution adopted for the present invention to solve the technical problems is: multi-functional mobile phone portable power source device of the present invention, comprise a housing, the control circuit board be arranged in housing, be connected and the charger be electrically connected with control circuit board with housing, in described housing, be also provided with lithium battery, described control circuit board comprises voltage conversion circuit lithium battery voltage being converted to cellular phone power supplies voltage; In described housing, be also provided with storage chip, described control circuit board comprises and realizes described storage chip and mobile phone or computer and carry out the data exchange circuit of exchanges data and show the display circuit of lithium battery pressure condition; Described housing is a connected conversion jockey also, and described conversion jockey is electrically connected with control circuit board.Charger connects civil power, for being arranged on the lithium cell charging in housing, and can power for storage chip and control circuit board; Storage chip can realize exchanges data with computer or mobile phone by data exchange circuit, and at this moment multi-functional mobile phone portable power source device is equivalent to a portable hard drive; When people go out, if mobile phone does not have electricity, the lithium battery in this multi-functional mobile phone portable power source device can be mobile phone and powers, and is equivalent to a uninterruption power source, removes the trouble and worry of people; The great mass of data simultaneously stored at storage chip can meet the possible period of want or need of people; Rectangle housing is convenient to people and is carried with.
As preferably, described voltage conversion circuit be one straight-hand over-straight voltage conversion circuit.Alternating current first by the converting direct-current power into alternating-current power on storage battery, then boosts by voltage conversion circuit, finally alternating current is converted to the direct current being applicable to mobile phone voltage again, namely so-called straight-hand over-straight voltage conversion circuit; It is generally the direct current direct current of 3.7V being converted to 5.3V.
As preferably, described storage chip is portable hard drive.Portable hard drive has the large feature of memory capacity.
As preferably, described data exchange circuit is with PAD3 storage chip for core, and 5 pin of PAD3 storage chip, 1 pin, 3 pin, 4 pin are connected with the connector socket being arranged on housing.5 pin and 1 pin of PAD3 storage chip connect power positive cathode respectively, and 3 pin, 4 pin of PAD3 storage chip are connected with the data wire of mobile phone or computer.
As preferably, described display circuit with SDIC14 integrated circuit U6 for core, 1 pin of integrated circuit U6 and 4 pin short circuits, 1 pin and 14 pin of integrated circuit U6 are being connected power supply just and power-respectively, are being connected to power supply just and power-after electric capacity C12 is in parallel with electric capacity C14, 2 pin of integrated circuit U6 are by resistance R27, light-emitting diode D7 is connected to the ground, 3 pin of integrated circuit U6 are by resistance R28, light-emitting diode D8 is connected to the ground, 5 pin of integrated circuit U6 are by resistance R29, light-emitting diode D9 is connected to the ground, 9 pin of integrated circuit U6 are held by resistance R8 and VIN and are connected, 9 pin of integrated circuit U6 are connected to the ground by resistance JP1, 10 pin of integrated circuit U6 are held by resistance R13 and VIN and are connected, 10 pin of integrated circuit U6 are connected to the ground by resistance JP2, 12 pin of integrated circuit U6 are held by resistance R20 and VIN and are connected, 12 pin of integrated circuit U6 are connected to the ground by resistance JP3, described light-emitting diode D7, D8, D9 are arranged on surface of shell.
VIN end connects the positive electrode of lithium battery, and R8 and JP8 forms a voltage branch circuit, and R13 and JP2 forms a voltage branch circuit, and R20 and JP3 forms a voltage branch circuit; Three potential voltages are flowed to integrated circuit U6 by three voltage branch circuits, and the different voltage statuss of lithium battery are shown by light-emitting diode D7, D8, D9 by integrated circuit U6 by this; Resistance R27, R28, R29 are current-limiting resistance.
As preferably, one end of described charger is provided with the plug connecting civil power, and the other end of charger is connected with control circuit board by connector.Whether charger is connected by connector with control circuit board, and charger can be separated with housing, be convenient to people's unrestricted choice like this and together carried by charger.
As preferably, one end of described conversion jockey is connected with control circuit board by USB interface, and the other end of conversion jockey is provided with an adapter, and described adapter is connected with the patchplug of mobile phone charging interface.This multi-functional mobile phone portable power source device together provides the patchplug of the mobile phone charging interface being applicable to various different manufacturer, handset-selected a kind of patchplug that user can use by oneself.
As preferably, described housing also connects a data lines, and one end of described data wire is electrically connected with described data exchange circuit, and the other end of data wire is provided with USB interface.Current computer has USB interface, and it is no problem that the data therefore realizing multi-functional mobile phone portable power source device and computer by this data lines transmit; The data transmission of multi-functional mobile phone portable power source device and mobile phone can be realized by the connection of the USB interface on the USB interface of this data lines and described jockey.
The invention has the beneficial effects as follows: the charging of mobile phone, uninterruption power source and portable hard drive are merged, a tractor serves several purposes, be convenient for people to carry, relieve trouble and worry when people go out.
Accompanying drawing explanation
Fig. 1 is the appearance schematic diagram of multi-functional mobile phone portable power source device of the present invention;
Connection diagram when Fig. 2 is multi-functional mobile phone portable power source device of the present invention charging;
Fig. 3 connection diagram that to be multi-functional mobile phone portable power source device of the present invention be when mobile phone powers;
Fig. 4 is the connection diagram that multi-functional mobile phone portable power source device of the present invention and computer carry out when data transmit;
Fig. 5 is the connection diagram that multi-functional mobile phone portable power source device of the present invention and mobile phone carry out when data transmit;
Fig. 6 is the circuit block diagram of multi-functional mobile phone portable power source device of the present invention;
Fig. 7 is the circuit theory diagrams of multi-functional mobile phone portable power source device data exchange circuit of the present invention;
Fig. 8 is the circuit theory diagrams of multi-functional mobile phone portable power source device display circuit of the present invention;
In figure: 1. housing, 2.USB interface, 3. connector socket, 4. indicator light, 5. charger, 6. change jockey, 7. adapter, 8. patchplug, 9. transfer jack, 10. Mobile phone plug, 11. data wires, 12. lithium batteries, 13. voltage conversion circuits, 14. display circuits, 15. data exchange circuits, 16. charging circuits.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings technical scheme of the present invention is described in further detail.
Embodiment:
The multi-functional mobile phone portable power source device of the present embodiment, see Fig. 1, comprise rectangular housing 1, the control circuit board be arranged in housing 1, lithium battery 12,4G portable hard drive, USB interface 2, connector socket 3 is provided with in the end of housing 1,3 indicator lights 4 are also provided with in the one side of housing 1, wherein one, left side indicator light 4 is light-emitting diode D7, and a middle indicator light 4 is light-emitting diode D8, and one, right side indicator light 4 is light-emitting diode D9.
See Fig. 6, comprise voltage conversion circuit 13, display circuit 14, data exchange circuit 15, charging circuit 16 in control circuit board, lithium battery 12 is connected with voltage conversion circuit 13, display circuit 14, data exchange circuit 15, charging circuit 16; Voltage conversion circuit 13 is connected with USB interface 2; Data exchange circuit 15, charging circuit 16 are connected with connector socket 3.
See Fig. 2, during charging, connector socket 3 is inserted in one end of charger 5, the other end of charger 5 is provided with the plug connecting civil power.
See Fig. 3, the effect of voltage conversion circuit 13 converts the 3.7V direct voltage on lithium battery 12 to be applicable to mobile phone 5.3V direct voltage; When multi-functional mobile phone portable power source device be mobile phone power time, conversion jockey 6 one end insert USB interface 2, conversion jockey 6 the other end be provided with adapter 7, adapter 7 connection adapter 8; Multi-functional mobile phone portable power source device provides multiple patchplug 8, to be that the mobile phone that various different manufacturers is produced is powered; One end of patchplug 8 is provided with transfer jack 9, can be connected with adapter 7, and the other end of patchplug 8 is provided with the Mobile phone plug 10 that applicable Nokia mobile phone is powered.
See Fig. 7, the effect of data exchange circuit 15 is the exchanges data realizing 4G portable hard drive and computer, mobile phone; Exchanges data loop for core, respectively connects lithium battery 12 both positive and negative polarity by 5 pin and 1 pin being arranged on the connector socket 3, U1 of housing 1 with PAD3 storage chip U1, and 3 pin, 4 pin of U1 are connected with the data wire of mobile phone or computer.
See Fig. 8, the effect of display circuit 14 is the voltage of display lithium battery 12, display circuit 14 with SDIC14 integrated circuit U6 for core, 1 pin of integrated circuit U6 and 4 pin short circuits, 1 pin and 14 pin of integrated circuit U6 are connected lithium battery 12 positive and negative electrode respectively, are connected to lithium battery 12 positive and negative electrode after electric capacity C12 is in parallel with electric capacity C14, 2 pin of integrated circuit U6 are by resistance R27, light-emitting diode D7 is connected to the ground, 3 pin of integrated circuit U6 are by resistance R28, light-emitting diode D8 is connected to the ground, 5 pin of integrated circuit U6 are by resistance R29, light-emitting diode D9 is connected to the ground, 9 pin of integrated circuit U6 are held by resistance R8 and VIN and are connected, 9 pin of integrated circuit U6 are connected to the ground by resistance JP1, 10 pin of integrated circuit U6 are held by resistance R13 and VIN and are connected, 10 pin of integrated circuit U6 are connected to the ground by resistance JP2, 12 pin of integrated circuit U6 are held by resistance R20 and VIN and are connected, 12 pin of integrated circuit U6 are connected to the ground by resistance JP3.
VIN end connects the positive electrode of lithium battery 12, and the ceiling voltage of lithium battery 12 is 4V; R8 and JP8 forms a voltage branch circuit, and when the voltage of lithium battery 12 is higher than 3.9V, this partial pressure potential makes the 9 pin conductings of integrated circuit U6; R13 and JP2 forms a voltage branch circuit, and when the voltage of lithium battery 12 is higher than 3.6V, this partial pressure potential makes the 10 pin conductings of integrated circuit U6; R20 and JP3 forms a voltage branch circuit, and when the voltage of lithium battery 12 is higher than 3.0V, this partial pressure potential makes the 12 pin conductings of integrated circuit U6; Integrated circuit U6 is by this by the following voltage status of light-emitting diode D7, D8, D9:
When non-charged state:
As 3.0V≤lithium battery 12 voltages≤3.6V, light-emitting diode D7 is bright, light-emitting diode D8, D9 do not work;
As 3.6V≤lithium battery 12 voltages≤3.9V, light-emitting diode D7, D8 are bright, light-emitting diode D9 does not work;
As lithium battery 12 voltages >=3.9V, light-emitting diode D7, D8, D9 are entirely bright;
When charged state:
As lithium battery 12 voltages≤4V, light-emitting diode D7 is bright, light-emitting diode D8, D9 flicker;
As lithium battery 12 voltages >=4V, light-emitting diode D7, D8, D9 are entirely bright.
Resistance R27, R28, R29 are current-limiting resistance.
See Fig. 4, when carrying out exchanges data with computer, connector socket 3 is inserted in one end of data wire 11, the other end of data wire 11 is provided with USB port for connection computer; When carrying out exchanges data with mobile phone, see Fig. 5, connector socket 3 is inserted in one end of data wire 11, the USB port set by the other end of data wire 11 is connected with conversion jockey 6, and conversion jockey 6 is connected with mobile phone by patchplug 8.
Above-described embodiment is a kind of preferred version of the present invention, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. a multi-functional mobile phone portable power source device, comprise a housing, the control circuit board be arranged in housing, be connected and the charger be electrically connected with control circuit board with housing, its characteristic is: in described housing, be also provided with lithium battery, and described control circuit board comprises the display circuit of voltage conversion circuit and display lithium battery pressure condition lithium battery voltage being converted to cellular phone power supplies voltage, in described housing, be also provided with storage chip, described control circuit board comprises and realizes the data exchange circuit that described storage chip and mobile phone or computer carry out exchanges data, described housing be also connected a conversion jockey, described conversion jockey is electrically connected with control circuit board, described display circuit with SOIC14 integrated circuit U6 for core, 1 pin of integrated circuit U6 and 4 pin short circuits, 1 pin and 14 pin of integrated circuit U6 are being connected power supply just and power-respectively, are being connected to power supply just and power-after electric capacity C12 is in parallel with electric capacity C14, 2 pin of integrated circuit U6 are by resistance R27, light-emitting diode D7 is connected to the ground, 3 pin of integrated circuit U6 are by resistance R28, light-emitting diode D8 is connected to the ground, 5 pin of integrated circuit U6 are by resistance R29, light-emitting diode D9 is connected to the ground, 9 pin of integrated circuit U6 are held by resistance R8 and VIN and are connected, 9 pin of integrated circuit U6 are connected to the ground by resistance JP1, 10 pin of integrated circuit U6 are held by resistance R13 and VIN and are connected, 10 pin of integrated circuit U6 are connected to the ground by resistance JP2, 12 pin of integrated circuit U6 are held by resistance R20 and VIN and are connected, 12 pin of integrated circuit U6 are connected to the ground by resistance JP3, described light-emitting diode D7, D8, D9 are arranged on surface of shell, VIN end connects the positive electrode of lithium battery, resistance R8 and resistance JP1 forms a voltage branch circuit, and resistance R13 and resistance JP2 forms a voltage branch circuit, and resistance R20 and resistance JP3 forms a voltage branch circuit, three potential voltages are flowed to integrated circuit U6 by three voltage branch circuits, and the different voltage statuss of lithium battery are shown by light-emitting diode D7, D8, D9 by integrated circuit U6 by this, resistance R27, R28, R29 are current-limiting resistance, when non-charged state: as 3.0V≤lithium battery voltage <3.6V, light-emitting diode D7 is bright, light-emitting diode D8, D9 do not work, as 3.6V≤lithium battery voltage <3.9V, Light-Emitting Diode D7, D8 are bright, light-emitting diode D9 does not work, as lithium battery voltage >=3.9V, Light-Emitting Diode D7, D8, D9 are entirely bright, when charged state: as lithium battery voltage <4V, light-emitting diode D7 is bright, Light-Emitting Diode D8, D9 flicker, as lithium battery voltage >=4V, light-emitting diode D7, D8, D9 is entirely bright, 1 pin of described integrated circuit U6 is vdd terminal, 14 pin of described integrated circuit U6 are VSS end, 4 pin of described integrated circuit U6 are RET end, 2 pin of described integrated circuit U6, 3 pin and 5 pin are LED signal output, 9 pin of described integrated circuit U6, 10 pin and 12 pin are branch pressure voltage signal input part, described data exchange circuit with PAD3 sealed storage chip for core, 5 pin of PAD3 sealed storage chip, 1 pin, 3 pin, 4 pin are connected with the connector socket being arranged on housing, 5 pin of PAD3 sealed storage chip are VCC pin, 1 pin of sealed storage chip is gnd pin, 3 pin and 4 pin of sealed storage chip are data output pin, 5 pin and 1 pin of PAD3 sealed storage chip connect lithium battery both positive and negative polarity respectively and are connected, 3 pin of PAD3 sealed storage chip are connected with the data wire of 4 pin with mobile phone or computer.
2. multi-functional mobile phone portable power source device according to claim 1, is characterized in that: described voltage conversion circuit be one straight-hand over-straight voltage conversion circuit.
3. multi-functional mobile phone portable power source device according to claim 1, is characterized in that: described storage chip is portable hard drive.
4. multi-functional mobile phone portable power source device according to claim 1 and 2, is characterized in that: one end of described charger is provided with the plug connecting civil power, and the other end of charger is connected with control circuit board by connector.
5. multi-functional mobile phone portable power source device according to claim 1 and 2, it is characterized in that: one end of described conversion jockey is connected with control circuit board by USB interface, the other end of conversion jockey is provided with an adapter, and described adapter is connected with the patchplug of mobile phone charging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115700.7A CN102142696B (en) | 2010-01-29 | 2010-01-29 | Multifunctional portable power supply device for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115700.7A CN102142696B (en) | 2010-01-29 | 2010-01-29 | Multifunctional portable power supply device for mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102142696A CN102142696A (en) | 2011-08-03 |
| CN102142696B true CN102142696B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010115700.7A Expired - Fee Related CN102142696B (en) | 2010-01-29 | 2010-01-29 | Multifunctional portable power supply device for mobile phone |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420453B (en) * | 2011-12-15 | 2014-07-02 | 潮州市思科拓展实业有限公司 | Seat charger for play station 3 (PS3) handle |
| CN103915868B (en) * | 2014-01-24 | 2015-12-02 | 宁波志伦电子有限公司 | A kind of wireless charging device |
| CN103915867B (en) * | 2014-01-24 | 2015-12-09 | 宁波志伦电子有限公司 | A kind of novel radio charging device |
| CN103944212B (en) * | 2014-01-24 | 2015-12-02 | 宁波志伦电子有限公司 | A kind of long distance wireless charging device |
| CN103840525B (en) | 2014-03-13 | 2016-09-28 | 深圳市华宝新能源有限公司 | Mobile storage power supply |
| CN103986213A (en) * | 2014-05-30 | 2014-08-13 | 常州市诚天电子有限公司 | Novel mobile power supply |
| CN107464949A (en) * | 2017-03-30 | 2017-12-12 | 李欣 | The portable lithium cell device of electric palm apparatus |
| CN207116873U (en) * | 2017-07-13 | 2018-03-16 | 东莞市隆佳展能源科技有限公司 | Fast charge adapter and fast charge cable structure |
| CN107706994A (en) * | 2017-11-07 | 2018-02-16 | 深圳市昇耀光电科技有限公司 | Control method and device when USB flash disk charger baby is to load charging |
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| CN1881736A (en) * | 2006-04-30 | 2006-12-20 | 方金 | Charge connector with USB interface |
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| CN201112426Y (en) * | 2007-06-15 | 2008-09-10 | 东莞慧正电子有限公司 | Standby battery with card reading function |
| CN201639334U (en) * | 2010-01-29 | 2010-11-17 | 宁波维科电池有限公司 | Multifunctional mobile phone movable power supply device |
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|---|---|---|---|---|
| CN2554855Y (en) * | 2002-04-03 | 2003-06-04 | 李明 | Multipurpose charger |
| CN2893948Y (en) * | 2006-03-30 | 2007-04-25 | 温海涛 | Cell phone charger with automatic storing data function |
| CN1881736A (en) * | 2006-04-30 | 2006-12-20 | 方金 | Charge connector with USB interface |
| CN201112426Y (en) * | 2007-06-15 | 2008-09-10 | 东莞慧正电子有限公司 | Standby battery with card reading function |
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| CN102142696A (en) | 2011-08-03 |
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Address after: 315000 No. 5 West Avenue, Beilun Free Trade Zone, Ningbo, Zhejiang Patentee after: Ningbo Veken Battery Co., Ltd. Address before: 315000 No. 5 West Avenue, Beilun Free Trade Zone, Ningbo, Zhejiang Patentee before: Ningbo Veken Battery Co., Ltd. |
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Address after: 315800 standard workshop No. 2 of the 0212 massif in the West Zone of the Ningbo Free Trade Zone, Zhejiang Patentee after: Ningbo Veken Battery Co., Ltd. Address before: 315000 No. 5 West Avenue, Beilun Free Trade Zone, Ningbo, Zhejiang Patentee before: Ningbo Veken Battery Co., Ltd. |
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Granted publication date: 20150325 Termination date: 20200129 |