CN101123319A - Battery cover - Google Patents
Battery cover Download PDFInfo
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- CN101123319A CN101123319A CNA2007100765427A CN200710076542A CN101123319A CN 101123319 A CN101123319 A CN 101123319A CN A2007100765427 A CNA2007100765427 A CN A2007100765427A CN 200710076542 A CN200710076542 A CN 200710076542A CN 101123319 A CN101123319 A CN 101123319A
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- circuit
- battery
- processing unit
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- rechargeable battery
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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
Abstract
The invention dicloses a battery cover, which is arranged on a radio frequency emitter, and is charged in a noncontact inductive way. The battery cover comprises a cover body covering a battery jar of an electric product, a terminal group electrically connected with a charge battery and arranged towards the battery jar on the cover body, a power generation unit in a nontouch way arranged in the cover body. The nontouch power generation unit can induce radio-frequency signal of the radio frequency emitter so as to produce power and charge the charge battery through the terminal group. When an electric product adopts the battery cover disclosed by the invention, the change battery does not need be assembled or disassembled frequently; the electric product adopting the battery cover disclosed by the invention supplements power in a wireless inductive way; the problem that collecting wires is not easy is eliminated; consumers can supplement power to an electric product purchased in market in a wireless inductive way simply by putting the battery cover disclosed by the invention on the electric product, and reequipping the electric product is not required.
Description
Technical field
The invention relates to a kind of device that the rechargeable battery of electric equipment products is charged.
Background technology
Many article and instrument tend to utilize battery to supply it in the use and operate needed electric power, electric equipment products such as game console, remote controller, mobile phone, multimedia player, wireless mouse, flashlight, PDA, digital camera for example, and the recovery of the use of battery and refuse battery, tend to cause the environmental issue of certain degree, the rechargeable battery that can repeat to utilize again being used gradually in recent years by people, except the quantity that can reduce refuse battery, also can reduce the cost that the consumer purchases new battery.
Generally speaking, rechargeable battery can charge to rechargeable battery by external power source when power drain, makes electric energy be converted into chemical energy and stores (rechargeable battery can produce chemistry reversible reaction).
Therefore, when the problem of the electric equipment products generation power shortage that adopts rechargeable battery, tend to charge to being installed in its inner rechargeable battery with following dual mode:
1) battery cover of electric equipment products is opened, and rechargeable battery taken out in battery case, again the rechargeable battery dislocation is charged in an external charging equipment, after battery charge to be charged finishes, again rechargeable battery is taken off in external charging equipment, be beneficial to again battery cover be covered at last in the dislocation telegram in reply device product, so that electric equipment products can normal operation.And the mode of this kind charging operations, the user need frequent to rechargeable battery dismantle, action such as assembling.
2) need often rechargeable battery to be dismantled for fear of the user, but the charging circuit of an external power supply can be set in electric equipment products, when the electric equipment products power shortage, promptly electric equipment products are plugged the action of external power supply, make charging circuit obtain external power source and rechargeable battery is charged, after battery charge to be charged finishes, again external power supply is pulled out on electric equipment products, so that electric equipment products can normal operation.
But, above-mentioned second kind of charging modes is only applicable to itself just be provided with on the electric equipment products of charging circuit, and be not suitable in the general electric equipment products, for example: general domestic TV remote controller, but do not have the effect that external power supply just can charge, and this plugs the mode of external power supply, its relevant inserting terminal often has to have easily to be lost, damaged by pressure, go into dirt, oxidation and problem such as make moist, and when the user has multinomial electric equipment products simultaneously, for example: game console, remote controller, mobile phone, multimedia player, wireless mouse, flashlight, PDA, during digital camera, its each electric equipment products all need one group of lead for the external power supply transmission, even each group lead also can comprise a transformer that quite takes up room, thereby produces the lead confusion, take in the problem that is difficult for and obscures easily.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, provides a kind of and can exempt from the battery cover that dismounting is charged to rechargeable battery.
The technical solution adopted for the present invention to solve the technical problems is: a kind of battery cover, it is positioned on the radiofrequency launcher and charges with non-contacting induction mode, this battery cover comprises: one is covered on the lid on the battery case of electric equipment products, and lid is provided with the terminal group that is electrically connected with rechargeable battery towards the direction of battery case; And a non-contact electric power generation unit of being located in the lid, this non-contact electric power generation unit can be responded to the radiofrequency signal of radiofrequency launcher and produce electric power, and by terminal group rechargeable battery is charged.
Described non-contact electric power generation unit comprises: one can obtain first resonant circuit of the preferable energy when having first induction coil and entering the radiofrequency signal effective coverage of radiofrequency launcher; One is connected in the current rectifying and wave filtering circuit of first resonant circuit, makes the aforementioned energy become direct current; One is connected in the charging circuit of current rectifying and wave filtering circuit, and it charges to rechargeable battery by terminal group; One connects first processing unit of charging circuit, with the charged state of detecting rechargeable battery; And first modulation circuit that is connected between first processing unit and the current rectifying and wave filtering circuit, with the load variations pattern data are discharged the charged state signal by first induction coil and receive for radiofrequency launcher.
Described radiofrequency launcher comprises that drive circuit and that second resonant circuit, with second coil is connected in second resonant circuit is connected in that secondary signal treatment circuit, second processing unit that is connected with the secondary signal treatment circuit, that drive circuit and the oscillating circuit, of external power source be connected in second coil are connected with second processing unit and in order to show the display unit of charge condition.
Described radiofrequency launcher comprises second resonant circuit with second coil, one is connected in the drive circuit of second resonant circuit, an and voltage control frequency oscillation circuit that is connected in drive circuit, one is connected in the secondary signal treatment circuit of second coil, one second processing unit that is connected with the secondary signal treatment circuit, one is connected with second processing unit and in order to show the display unit of charge condition, one is connected in the feedback circuit between the voltage control frequency oscillation circuit and second processing unit.
Described radiofrequency launcher further comprises second modulation circuit of being located between second processing unit and the drive circuit, and the non-contact electric power generation unit further comprises first signal processing circuit and a memory cell that is connected with first processing unit that is connected between first coil and first processing unit.
Described memory cell is selected from: FLASH, EEPROM.
Described radiofrequency launcher further comprises a mains switch.
Described mains switch is an inductive switch.
Described non-contact electric power generation unit comprises the protective circuit of being located between first treatment circuit and the charging circuit.
A kind of battery cover, it can be placed on the radiofrequency launcher and charge with non-contacting induction mode, this battery cover comprises at least: one is covered on the lid on the battery case of electric equipment products, lid is provided with rechargeable battery, and is provided with the terminal group corresponding with the electrode tip of battery case in the direction towards battery case; And a non-contact electric power generation unit of being located in the lid, this non-contact electric power generation unit can be responded to the radiofrequency signal of radiofrequency launcher and produce electric power, and after rechargeable battery charged, powers to electric equipment products by terminal group.
The invention has the beneficial effects as follows 1) when electric equipment products adopt battery cover of the present invention, do not need regular rechargeable battery to be carried out dismounting; 2) adopting the electric equipment products of battery cover of the present invention is to carry out electric power in the wireless induction mode to replenish; 3) can avoid the not easily contained problem of circuit; 4) consumer only need be hyperphoric on commercial electric equipment products with battery cover of the present invention, can make these electric equipment products carry out electric power in the mode of wireless induction and replenish, thereby not need additionally former electric equipment products to be reequiped.
Description of drawings
Fig. 1 is the stereo appearance figure of first embodiment of the invention;
Fig. 2 is the user mode schematic diagram of first embodiment of the invention;
Fig. 3 is the formation schematic diagram of first embodiment of the invention;
Fig. 4 is the formation schematic diagram of second embodiment of the invention;
Fig. 5 is the stereo appearance figure of third embodiment of the invention;
Fig. 6 is the formation schematic diagram of third embodiment of the invention;
Fig. 7 is the stereo appearance figure of fourth embodiment of the invention.
Embodiment
As shown in Figure 1 to Figure 3, it is first embodiment of the present invention.This battery cover can be placed on the radiofrequency launcher 60, and it comprises a lid 10, non-contact electric power generation unit 20 and the one group of terminal group of being located in the lid 10 30; This lid 10 can cover on the battery case 41 of electric equipment products 40, the electric power of these electric equipment products 40 is by at least one rechargeable battery 50 supply, these non-contact electric power generation unit 20 hidden being located in the lid 10, terminal group 30 then is positioned on the lid 10 direction towards battery case 41, terminal group 30 is electrically connected with rechargeable battery 50, after the present embodiment battery cover is covered on the battery case 41 of electric equipment products 40, electric equipment products 40 are seated on the radiofrequency launcher 60, can charge, its user mode schematic diagram as shown in Figure 2.
When user's desire is charged to rechargeable battery 50, do not need rechargeable battery 50 is taken out from electric equipment products 40, and only need whole electric equipment products 40 directly are placed in the valid wireless induction region of radiofrequency launcher 60, can make battery cover produce electric power by the mode of wireless induction and rechargeable battery 50 is charged.
As shown in Figure 3, this non-contact electric power generation unit 20 comprises: first resonant circuit 22 that can obtain the preferable energy when having first induction coil 21 and entering the radiofrequency signal effective coverage of radiofrequency launcher 60; One is connected in first resonant circuit 22 makes the aforementioned energy become galvanic current rectifying and wave filtering circuit 23; One is connected in the charging circuit 24 of current rectifying and wave filtering circuit 23, and it charges by 30 pairs of rechargeable batteries 50 of terminal group; One connects first processing unit 25 of charging circuit 24, and this first processing unit 25 is used to detect the charged state of rechargeable battery 50; And first modulation circuit 26 that is connected between first processing unit 25 and the current rectifying and wave filtering circuit 23, to discharge charged state signal through current rectifying and wave filtering circuit 23, first induction coil 21 for radiofrequency launcher 60 inductions; One is located at the protective circuit 27 between first processing unit 25 and the charging circuit 24; One is connected in first signal processing circuit 28 between first coil 21 and first processing unit 25; One memory cell 29 that is connected with first processing unit 25.
60 of radiofrequency launchers comprise second resonant circuit 62 with second coil 61, one is connected in the drive circuit 63 of second resonant circuit 62, one is connected in the oscillating circuit 64 between drive circuit 63 and the external power source, one is connected in the mains switch 65 between external power source and the oscillating circuit 64, one is connected in the secondary signal treatment circuit 66 of second coil 61, one second processing unit 67 that is connected with secondary signal treatment circuit 66, one is connected with second processing unit 67 and is used to show the display unit 68 of charge condition, one is connected in second modulation circuit 69 between the drive circuit 63 and second processing unit 67.
When mains switch 65 unlatchings make radiofrequency launcher 60 obtain power supplys, can discharge radiofrequency signal by second coil 61, directly be seated on the radiofrequency launcher 60 and work as whole electric equipment products 40, first coil 21 has been entered in the valid wireless induction region (radiofrequency signal effective coverage in one's power), non-contact electric power generation unit 20 can produce electric power at this moment, and charges by charging circuit 24 and 30 pairs of rechargeable batteries 50 of terminal group.
And with the load variations pattern data are passed through first induction coil 21 by aforementioned first modulation circuit 26, make non-contact electric power generation unit 20 discharge the charged state signal of responding to for radiofrequency launcher 60, make radiofrequency launcher 60 can demonstrate the charged state of rechargeable battery 50 by display unit 68, the execution mode of this display unit 68 can be visual display unit or sense of hearing display unit etc., and it is used to remind this rechargeable battery 50 of user to be in which kind of charged state; Secondly, by the setting of protective circuit 27, can prevent that rechargeable battery 50 from being overcharged or in charging process by over-discharge can.
Secondly, radiofrequency launcher 60 can also further pass through second modulation circuit 69, drive circuit 63,61 pairs of non-contact electric power generation units 20 of second coil discharge data-signal, and make non-contact electric power generation unit 20 derive from first coil, 21 these data-signals of reception, and by first signal processing circuit 28, first processing unit 25 is stored in the data-signal that is received among the memory cell 29, required relevant parameter when being beneficial to upload rechargeable battery 50 chargings, for example: the optimal charge electric quantity data of this rechargeable battery 50 is uploaded, made non-contact electric power generation unit 20 carry out best charging control to rechargeable battery 50.
Moreover, external power source and the mains switch 65 between the oscillating circuit 64 of being located at radiofrequency launcher 60 can be in order to open and close the operating state of radiofrequency launcher 60, and this mains switch 65 is except can be general hand switch, also can be inductive switch, radiofrequency launcher 60 is started automatically.
The set-up mode of above-mentioned first execution mode, be fit to be used for the open market on rechargeable battery 50 be used, when rechargeable battery 50 damages or during the decline of electric power storage ability, consumer's more cheap rechargeable battery 50 of can purchasing on a barter basis voluntarily.
As shown in Figure 4, it is the formation schematic diagram of second embodiment of the present invention, in order to make radiofrequency launcher 60 can disengage best radiofrequency signal, second execution mode replaces to voltage control frequency oscillation circuit 64a with the oscillating circuit in first execution mode 64 (referring to Fig. 3), and between second resonant circuit 62 and second processing unit 67, be provided with feedback circuit 64b, disengage best radiofrequency signal so that the real-time voltage with reality, the electric current of radiofrequency launcher 60 energy changes.
Fig. 5 and Fig. 6 are the stereo appearance figures of third embodiment of the invention and constitute schematic diagram, the main difference of the 3rd execution mode and first and second execution mode is, the rechargeable battery 50 of the 3rd execution mode is built in the lid 10 in being, and in lid 10, be provided with the terminal group 30 corresponding (electric equipment products 40 of this execution mode with mobile phone representative explanation) with the electrode tip of electric equipment products 40 battery cases 41, this kind set-up mode is that rechargeable battery 50 and lid 10 are integrated, the charge capacity of its rechargeable battery 50 is easier to configuration, for example utilize the high-effect rechargeable battery of charge capacity greater than general commercial battery, allow the consumer when using electric equipment products 40, be not easy because of the situation of interrupt operation takes place a little less than the electric power consumption; The radiofrequency launcher 60 of relevant above-mentioned the 3rd execution mode can be consulted first or second execution mode.
Fig. 7 is the stereo appearance figure of four embodiment of the invention, the 4th execution mode is that a storage tank 11 that can supply rechargeable battery 50 to insert is set on lid 10, make hidden being located in the lid 10 of rechargeable battery 50 energy, and outside storage tank 11 the naked terminal group corresponding 30 that be provided with the electrode tip of battery case 41, this storage tank 11 also can be loaded and change except loading general commercial rechargeable battery 50 for special rechargeable battery 50.
Battery cover of the present invention comprises a lid, one group of terminal group corresponding with the electrode tip of battery case and a non-contact electric power generation unit at least, this lid can be covered on the battery case of electric equipment products, the non-contact electric power generation unit is located in the lid, and aforementioned non-contact electric power generation unit comprises the current rectifying and wave filtering circuit, that first resonant circuit, with first coil is connected in first resonant circuit and is connected in the charging circuit of current rectifying and wave filtering circuit so that rechargeable battery is charged; In the time of in the electric equipment products that are equiped with battery cover of the present invention are seated in radiofrequency launcher valid wireless induction region, can make battery cover produce electric power by the mode of wireless induction and rechargeable battery is charged by terminal group, in other words, ordinary consumer only needs battery cover of the present invention is hyperphoric on commercial electric equipment products, can make these electric equipment products carry out electric power in the mode of wireless induction and replenish.
Secondly, aforementioned non-contact electric power generation unit is hiddenly to be located in the lid, and terminal group is convexly set in lid and is electrically connected towards the direction of battery case and for rechargeable battery, this kind set-up mode, the commercial rechargeable battery that is fit to be used for general is used, when rechargeable battery damages or during the electric power storage performance decay, consumer's more cheap commercial rechargeable battery of can purchasing on a barter basis voluntarily.
Perhaps, aforementioned rechargeable battery can in build in the lid, and terminal group is located in the lid corresponding with the electrode tip of battery case, this kind set-up mode is that rechargeable battery and lid are integrated, the charge capacity of its rechargeable battery is easier to configuration, for example can utilize the high-effect rechargeable battery of charge capacity, allow the consumer when using electric equipment products, be not easy because of the situation of interrupt operation takes place a little less than the electric power consumption greater than general commercial battery.
Above execution mode is a better embodiment of the present invention, be not to limit to the present invention with this, for example the electric equipment products that disclosed are with game console or mobile phone representative explanation, and battery cover of the present invention also can cooperate with the battery case of other electric equipment products, for example can be covered on the battery case of electric equipment products such as general commercially available remote controller, multimedia player, wireless mouse, flashlight, PDA, digital camera, make the consumer only need battery cover of the present invention is placed on the commercial electric equipment products, can make these electric equipment products carry out electric power and replenish in the mode of wireless induction.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the present invention is determined by claims of being submitted to.
Claims (11)
1. battery cover is characterized in that: it is positioned on the radiofrequency launcher and charges with non-contacting induction mode, and this battery cover comprises:
One is covered on the lid on the battery case of electric equipment products, and lid is provided with the terminal group that is electrically connected with rechargeable battery towards the direction of battery case; And
One is located at the non-contact electric power generation unit in the lid, and this non-contact electric power generation unit can be responded to the radiofrequency signal of radiofrequency launcher and produce electric power, and by terminal group rechargeable battery is charged.
2. battery cover according to claim 1 is characterized in that: described non-contact electric power generation unit comprises:
One can obtain first resonant circuit of the preferable energy when having first induction coil and entering the radiofrequency signal effective coverage of radiofrequency launcher;
One is connected in the current rectifying and wave filtering circuit of first resonant circuit, makes the aforementioned energy become direct current;
One is connected in the charging circuit of current rectifying and wave filtering circuit, and it charges to rechargeable battery by terminal group;
One connects first processing unit of charging circuit, with the charged state of detecting rechargeable battery; And
One is connected in first modulation circuit between first processing unit and the current rectifying and wave filtering circuit, with the load variations pattern data is discharged the charged state signal by first induction coil and receives for radiofrequency launcher.
3. battery cover according to claim 2 is characterized in that: described radiofrequency launcher comprises that drive circuit and that second resonant circuit, with second coil is connected in second resonant circuit is connected in that secondary signal treatment circuit, second processing unit that is connected with the secondary signal treatment circuit, that drive circuit and the oscillating circuit, of external power source be connected in second coil are connected with second processing unit and in order to show the display unit of charge condition.
4. battery cover according to claim 2 is characterized in that: described radiofrequency launcher comprises second resonant circuit with second coil, one is connected in the drive circuit of second resonant circuit, an and voltage control frequency oscillation circuit that is connected in drive circuit, one is connected in the secondary signal treatment circuit of second coil, one second processing unit that is connected with the secondary signal treatment circuit, one is connected with second processing unit and in order to show the display unit of charge condition, one is connected in the feedback circuit between the voltage control frequency oscillation circuit and second processing unit.
5. according to claim 3 or 4 described battery covers, it is characterized in that: described radiofrequency launcher further comprises second modulation circuit of being located between second processing unit and the drive circuit, and the non-contact electric power generation unit further comprises first signal processing circuit and a memory cell that is connected with first processing unit that is connected between first coil and first processing unit.
6. battery cover is characterized in that: it can be placed on the radiofrequency launcher and charge with non-contacting induction mode, and this battery cover comprises at least:
One is covered on the lid on the battery case of electric equipment products, and lid is provided with rechargeable battery, and is provided with the terminal group corresponding with the electrode tip of battery case in the direction towards battery case; And
One is located at the non-contact electric power generation unit in the lid, and this non-contact electric power generation unit can be responded to the radiofrequency signal of radiofrequency launcher and produce electric power, and after rechargeable battery charged, powers to electric equipment products by terminal group.
7. battery cover according to claim 6 is characterized in that: described non-contact electric power generation unit comprises:
One can obtain first resonant circuit of the preferable energy when having one first induction coil and entering the radiofrequency signal effective coverage of radiofrequency launcher;
One is connected in the current rectifying and wave filtering circuit of first resonant circuit, makes the aforementioned energy become direct current;
One is connected in the charging circuit of current rectifying and wave filtering circuit, so that rechargeable battery is charged;
One connects first processing unit of charging circuit, with the charged state of detecting rechargeable battery;
One is connected in first modulation circuit between first processing unit and the current rectifying and wave filtering circuit, with the load variations pattern data is discharged the charged state signal by first induction coil and receives for the radiofrequency launcher induction; And
Overload and the situation of crossing consumption take place to prevent rechargeable battery in one protective circuit that is connected with control unit and charging circuit.
8. battery cover according to claim 7 is characterized in that: described radiofrequency launcher comprises that drive circuit and that second resonant circuit, with second coil is connected in second resonant circuit is connected in that secondary signal treatment circuit, second processing unit that is connected with the secondary signal treatment circuit, that drive circuit and the oscillating circuit, of external power source be connected in second coil are connected with second processing unit and in order to show the display unit of charge condition.
9. battery cover according to claim 7 is characterized in that: described radiofrequency launcher comprises that secondary signal treatment circuit, second processing unit that is connected with the secondary signal treatment circuit, that voltage control frequency oscillation circuit, that drive circuit and that second resonant circuit, with second coil is connected in second circuit is connected in drive circuit is connected in second coil are connected with second processing unit and is connected in feedback circuit between the voltage control frequency oscillation circuit and second processing unit in order to the display unit, that shows charge condition.
10. according to Claim 8 or 9 described battery covers, it is characterized in that: described radiofrequency launcher further comprises second modulation circuit of being located between second processing unit and the drive circuit, and the non-contact electric power generation unit further comprises first signal processing circuit and a memory cell that is connected with first processing unit that is connected between first coil and first processing unit.
11. battery cover according to claim 6 is characterized in that: described lid further is provided with a storage tank that can supply rechargeable battery to insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100765427A CN101123319B (en) | 2007-08-22 | 2007-08-22 | Battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100765427A CN101123319B (en) | 2007-08-22 | 2007-08-22 | Battery cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101123319A true CN101123319A (en) | 2008-02-13 |
| CN101123319B CN101123319B (en) | 2010-08-25 |
Family
ID=39085546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100765427A Expired - Fee Related CN101123319B (en) | 2007-08-22 | 2007-08-22 | Battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101123319B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888103A (en) * | 2009-05-14 | 2010-11-17 | 复旦大学 | Non-contact radio-frequency charging device for charging film cell |
| CN103596687A (en) * | 2011-04-08 | 2014-02-19 | 原子能和替代能源委员会 | Microfluidic card connection device |
| WO2016090530A1 (en) * | 2014-12-08 | 2016-06-16 | 胡沥 | Wireless charging device and system |
| CN107740639A (en) * | 2013-03-12 | 2018-02-27 | 品谱股份有限公司 | Electric lockset with multi-source collection of energy loop |
| CN109041496A (en) * | 2018-08-07 | 2018-12-18 | 佛山市甜慕链客科技有限公司 | A kind of wireless charging electronic equipment and system |
-
2007
- 2007-08-22 CN CN2007100765427A patent/CN101123319B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888103A (en) * | 2009-05-14 | 2010-11-17 | 复旦大学 | Non-contact radio-frequency charging device for charging film cell |
| CN103596687A (en) * | 2011-04-08 | 2014-02-19 | 原子能和替代能源委员会 | Microfluidic card connection device |
| CN103596687B (en) * | 2011-04-08 | 2015-04-29 | 原子能和替代能源委员会 | Microfluidic card connection device |
| US9409169B2 (en) | 2011-04-08 | 2016-08-09 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Microfluidic card connection device |
| CN107740639A (en) * | 2013-03-12 | 2018-02-27 | 品谱股份有限公司 | Electric lockset with multi-source collection of energy loop |
| CN107740639B (en) * | 2013-03-12 | 2019-10-25 | 品谱股份有限公司 | Electric lockset with multi-source collection of energy circuit |
| WO2016090530A1 (en) * | 2014-12-08 | 2016-06-16 | 胡沥 | Wireless charging device and system |
| CN109041496A (en) * | 2018-08-07 | 2018-12-18 | 佛山市甜慕链客科技有限公司 | A kind of wireless charging electronic equipment and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101123319B (en) | 2010-08-25 |
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