CN201126972Y - Charging adapter with wireless charging function and charging equipment - Google Patents
Charging adapter with wireless charging function and charging equipment Download PDFInfo
- Publication number
- CN201126972Y CN201126972Y CNU2007201944699U CN200720194469U CN201126972Y CN 201126972 Y CN201126972 Y CN 201126972Y CN U2007201944699 U CNU2007201944699 U CN U2007201944699U CN 200720194469 U CN200720194469 U CN 200720194469U CN 201126972 Y CN201126972 Y CN 201126972Y
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- Prior art keywords
- coupling plate
- capacitive coupling
- analog switch
- storage capacitor
- charging
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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)
Abstract
The utility model discloses a charging adaptor with wireless charging function and equipment to be charged, the charging adaptor comprises a DC power supply, a first capacity coupling board, a second capacity coupling board, wherein the cathode of the DC power supply is connected with the first capacity coupling board, the anode of the DC power supply is connected with the second capacity coupling board; the equipment to be charged comprises a third capacity coupling board, a fourth capacity coupling board, storage capacitor, an analogue switch and a controller, wherein one end of the storage capacitor is connected with the third capacity coupling board, the other end of the storage capacitor is connected with the fourth capacity coupling board, the controller is connected with the analogue switch, one end of the third capacity coupling board or the fourth capacity coupling board is connected with one end of the analogue switch, two ends of the charging battery are respectively connected with other end of the analogue switch and the capacity coupling board of which one end is not connected with the analogue switch. The utility model solves the universal use problem of wired charging adaptor in existing technology.
Description
Technical field
The utility model relates to a kind of charging adapter and corresponding equipment to be charged with wireless charging function.
Background technology
Along with the continuous development of large scale integrated circuit technology and chip fabrication techniques, people have used handheld device (portable terminal etc.) in daily life more and more.But the electric interfaces of the charging adapter of considerable handheld device each other and disunity, causes wired charging adapter can't be general like this, has brought inconvenience to the user.Simultaneously, when the user has a plurality of handheld device, just have to have a plurality of wired charging adapters, so also caused the waste of resource.
The utility model content
Technical problem to be solved in the utility model provides a kind of charging adapter and equipment to be charged with wireless charging function, to solve the problem that wired charging adapter can't be general in the prior art.
In order to solve the problems of the technologies described above, the utility model provides a kind of charging adapter with wireless charging function, it is characterized in that, comprise: DC power supply, first capacitive coupling plate, second capacitive coupling plate, wherein, the negative pole of described DC power supply connects first capacitive coupling plate, and the positive pole of described DC power supply connects second capacitive coupling plate.
The described charging adapter of above-mentioned utility model, wherein, described first capacitive coupling plate and second capacitive coupling plate are a kind of in electrochemical capacitor coupling plate or ceramic condenser coupling plate or the tantalum capacitive coupling plate.
In order to solve the problems of the technologies described above, the utility model also provides a kind of equipment to be charged with wireless charging function, it is characterized in that, comprise: the 3rd capacitive coupling plate, the 4th capacitive coupling plate, storage capacitor, analog switch, controller, wherein, one end of described storage capacitor links to each other with the 3rd capacitive coupling plate, the other end of storage capacitor links to each other with the 4th capacitive coupling plate, described controller links to each other with analog switch, described the 3rd capacitive coupling plate or the 4th capacitive coupling plate link to each other with an end of analog switch, and the two ends of rechargeable battery link to each other with the capacitive coupling plate that does not link to each other with an end of described analog switch with the other end of described analog switch respectively.
The described equipment to be charged of above-mentioned utility model, wherein, described the 3rd capacitive coupling plate and the 4th capacitive coupling plate are a kind of in electrochemical capacitor coupling plate or ceramic condenser coupling plate or the tantalum capacitive coupling plate.
The described equipment to be charged of above-mentioned utility model, wherein, described controller is microprocessor or crystal resonator.
The described equipment to be charged of above-mentioned utility model, wherein, described storage capacitor is perhaps a kind of in the tantalum electric capacity of electrochemical capacitor or ceramic electrical.
In order to solve the problems of the technologies described above, the utility model also provides a kind of charging device with wireless charging function, it is characterized in that, comprise: DC power supply, first capacitive coupling plate, second capacitive coupling plate, the 3rd capacitive coupling plate, the 4th capacitive coupling plate, storage capacitor, analog switch, controller, wherein, the negative pole of described DC power supply connects first capacitive coupling plate, the positive pole of described DC power supply connects second capacitive coupling plate, one end of described storage capacitor links to each other with the 3rd capacitive coupling plate, the other end of storage capacitor links to each other with the 4th capacitive coupling plate, described controller links to each other with analog switch, described the 3rd capacitive coupling plate or the 4th capacitive coupling plate link to each other with an end of analog switch, and the two ends of rechargeable battery link to each other with the capacitive coupling plate that does not link to each other with an end of described analog switch with the other end of described analog switch respectively.
The described charging device of above-mentioned utility model, wherein, described first capacitive coupling plate, second capacitive coupling plate, the 3rd capacitive coupling plate and the 4th capacitive coupling plate are a kind of in electrochemical capacitor coupling plate or ceramic condenser coupling plate or the tantalum capacitive coupling plate.
The described charging device of above-mentioned utility model, wherein, described controller is microprocessor or crystal resonator.
The described charging device of above-mentioned utility model, wherein, described storage capacitor is perhaps a kind of in the tantalum electric capacity of electrochemical capacitor or ceramic electrical.
Technique effect of the present utility model is, has solved the problem that wired charging adapter can't be general in the prior art, has also saved when the user has a plurality of handheld device simultaneously, has the such wasting of resources problem of a plurality of wired charging adapters with regard to having to.
Description of drawings
Fig. 1 is described a kind of the have charging adapter of wireless charging function and the basic composition block diagram of equipment to be charged of the utility model embodiment;
Fig. 2 is described a kind of the have charging adapter of wireless charging function and the basic composition block diagram of equipment to be charged of another embodiment of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Technical problem to be solved in the utility model is, utilizes present mature technique, and a kind of charging adapter and equipment to be charged with wireless charging function is provided, and mainly is made up of wireless charging adapter, equipment to be charged;
Embodiment one, and as shown in Figure 1, wherein, the wireless charging adapter comprises: DC power supply 10, first capacitive coupling plate, 11 second capacitive coupling plates 12; Its connected mode is: the negative pole of described DC power supply 10 connects first capacitive coupling plate 11, and the positive pole of DC power supply connects second capacitive coupling plate 12;
Wherein, equipment to be charged comprises: the 3rd capacitive coupling plate 21, the 4th capacitive coupling plate 22, storage capacitor 20, analog switch 23, controller 24; Its connected mode is: described the 3rd capacitive coupling plate 21 links to each other with an end of analog switch 23, the other end of this analog switch 23 and 25 anodal linking to each other of battery, described the 4th capacitive coupling plate 22 links to each other with battery 25 negative poles, one end of described storage capacitor 20 links to each other with the 3rd capacitive coupling plate 21, the other end of this storage capacitor 20 links to each other with the 4th capacitive coupling plate 22, and described controller 24 links to each other with analog switch 23.
Described first capacitive coupling plate 11, second capacitive coupling plate 12, the 3rd capacitive coupling plate 21, the 4th capacitive coupling plate 22 can be the electrochemical capacitor coupling plate, can also be ceramic condenser coupling plate, perhaps tantalum capacitive coupling plate.
Can adopt microprocessor as described controller 24, described analog switch 23 is controlled; Can also adopt crystal oscillator as described controller 24, described analog switch 23 is controlled.
Described storage capacitor 20 can be electrochemical capacitor, can also be ceramic condenser, perhaps tantalum electric capacity.
The utility model utilizes following steps, carries out wireless charging:
(1) opens the DC power supply 10 of wireless charging adapter, make first capacitive coupling plate 11 have negative electricity, make second capacitive coupling plate 12 have positive electricity.
(2) equipment to be charged is placed on the wireless charging adapter, makes the 3rd capacitive coupling plate 21 next-door neighbour and parallel first capacitive coupling plates 11; Make the 4th capacitive coupling plate 22 next-door neighbour and parallel second capacitive coupling plates 12.At this moment, owing to the electric field action between two pairs of capacitive coupling plates, first capacitive coupling plate 11 is given the 3rd capacitive coupling plate 21 wireless transmission of electric energy, makes the 3rd capacitive coupling plate 21 have positive electricity; Second capacitive coupling plate 12 is given the 4th capacitive coupling plate 22 wireless transmission of electric energy, makes the 4th capacitive coupling plate 22 have negative electricity.
(3) by controller 24, make analog switch 23 be in off-state.
(4) the 3rd capacitive coupling plates 21, the 4th capacitive coupling plate 22 give storage capacitor 20 chargings, make its store electrical energy.
(5) by controller 24, make analog switch 23 be in conducting state.
(6) storage capacitor 20 utilizes the electric energy that self stores, and charges for the battery 25 of described equipment to be charged.
(7) voltage phase difference for the treatment of the voltage difference of storage capacitor 20 and battery 25 by controller 24, makes analog switch 23 be in off-state not for a long time again.
(8) the 4th step to the 7 steps that circulate successively can realize treating the charge function of charging device, till the battery of equipment to be charged is full of electric energy.
As shown in Figure 2, be the basic composition block diagram of the utility model another one embodiment.Form by wireless charging adapter, equipment to be charged.Wherein, described wireless charging adapter comprises: DC power supply 10, first capacitive coupling plate 11, second capacitive coupling plate 12; Its connected mode is: the negative pole of DC power supply 10 connects first capacitive coupling plate 11, and the positive pole of DC power supply connects second capacitive coupling plate 12;
Wherein, described equipment to be charged comprises: the 3rd capacitive coupling plate 21, the 4th capacitive coupling plate 22, storage capacitor 20, analog switch 23, controller 24; Its connected mode is: described the 3rd capacitive coupling plate 21 links to each other with the positive pole of battery 25, described the 4th capacitive coupling plate 22 links to each other with an end of analog switch 23, the other end of this analog switch 23 links to each other with the negative pole of battery 25, one end of described storage capacitor 23 links to each other with the 3rd capacitive coupling plate 21, the other end of described storage capacitor 23 links to each other with the 4th capacitive coupling plate 22, and described controller 24 links to each other with analog switch 23.Its working method of structure shown in Figure 2 is identical with the utility model first embodiment.
Charging adapter with wireless charging function described in the utility model utilizes electric field to transmit electric energy, need not electric interfaces with equipment to be charged, and it is very big convenient to bring to the user; Numerous users can charge to handheld device in numerous occasions whenever and wherever possible, and do not worry the skimble-scamble problem of electric interfaces; Simultaneously, when the user has a plurality of handheld device, also can use the wireless charging adapter, and need not to buy a plurality of wired charging adapters.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1, a kind of charging adapter with wireless charging function, it is characterized in that, comprising: DC power supply, first capacitive coupling plate, second capacitive coupling plate, wherein, the negative pole of described DC power supply connects first capacitive coupling plate, and the positive pole of described DC power supply connects second capacitive coupling plate.
2, charging adapter as claimed in claim 1 is characterized in that, described first capacitive coupling plate and second capacitive coupling plate are a kind of in electrochemical capacitor coupling plate or ceramic condenser coupling plate or the tantalum capacitive coupling plate.
3, a kind of equipment to be charged with wireless charging function, it is characterized in that, comprise: the 3rd capacitive coupling plate, the 4th capacitive coupling plate, storage capacitor, analog switch, controller, wherein, one end of described storage capacitor links to each other with the 3rd capacitive coupling plate, the other end of storage capacitor links to each other with the 4th capacitive coupling plate, described controller links to each other with analog switch, described the 3rd capacitive coupling plate or the 4th capacitive coupling plate link to each other with an end of analog switch, and the two ends of rechargeable battery link to each other with the capacitive coupling plate that does not link to each other with an end of described analog switch with the other end of described analog switch respectively.
4, equipment to be charged as claimed in claim 3 is characterized in that, described the 3rd capacitive coupling plate and the 4th capacitive coupling plate are a kind of in electrochemical capacitor coupling plate or ceramic condenser coupling plate or the tantalum capacitive coupling plate.
5, equipment to be charged as claimed in claim 3 is characterized in that, described controller is microprocessor or crystal resonator.
6, equipment to be charged as claimed in claim 3 is characterized in that, described storage capacitor is perhaps a kind of in the tantalum electric capacity of electrochemical capacitor or ceramic electrical.
7, a kind of charging device with wireless charging function, it is characterized in that, comprise: DC power supply, first capacitive coupling plate, second capacitive coupling plate, the 3rd capacitive coupling plate, the 4th capacitive coupling plate, storage capacitor, analog switch, controller, wherein, the negative pole of described DC power supply connects first capacitive coupling plate, the positive pole of described DC power supply connects second capacitive coupling plate, one end of described storage capacitor links to each other with the 3rd capacitive coupling plate, the other end of storage capacitor links to each other with the 4th capacitive coupling plate, described controller links to each other with analog switch, described the 3rd capacitive coupling plate or the 4th capacitive coupling plate link to each other with an end of analog switch, and the two ends of rechargeable battery link to each other with the capacitive coupling plate that does not link to each other with an end of described analog switch with the other end of described analog switch respectively.
8, charging device as claimed in claim 7, it is characterized in that described first capacitive coupling plate, second capacitive coupling plate, the 3rd capacitive coupling plate and the 4th capacitive coupling plate are a kind of in electrochemical capacitor coupling plate or ceramic condenser coupling plate or the tantalum capacitive coupling plate.
9, charging device as claimed in claim 7 is characterized in that, described controller is microprocessor or crystal resonator.
10, charging device as claimed in claim 7 is characterized in that, described storage capacitor is perhaps a kind of in the tantalum electric capacity of electrochemical capacitor or ceramic electrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201944699U CN201126972Y (en) | 2007-12-12 | 2007-12-12 | Charging adapter with wireless charging function and charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201944699U CN201126972Y (en) | 2007-12-12 | 2007-12-12 | Charging adapter with wireless charging function and charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126972Y true CN201126972Y (en) | 2008-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201944699U Expired - Lifetime CN201126972Y (en) | 2007-12-12 | 2007-12-12 | Charging adapter with wireless charging function and charging equipment |
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| CN (1) | CN201126972Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002158A (en) * | 2012-12-21 | 2013-03-27 | 东莞宇龙通信科技有限公司 | Terminal and terminal charging management method |
| CN103094988A (en) * | 2011-11-08 | 2013-05-08 | 朱斯忠 | Wireless circulating energy storage device replacing dry battery |
| CN104600821A (en) * | 2015-02-16 | 2015-05-06 | 联想(北京)有限公司 | Electric field charger, power source device and electronic equipment charging method and system |
| CN110767873A (en) * | 2015-01-29 | 2020-02-07 | 王琮淇 | Battery package |
| CN111114350A (en) * | 2020-02-17 | 2020-05-08 | 哈尔滨工业大学（威海） | Unmanned ship wireless charging system |
-
2007
- 2007-12-12 CN CNU2007201944699U patent/CN201126972Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094988A (en) * | 2011-11-08 | 2013-05-08 | 朱斯忠 | Wireless circulating energy storage device replacing dry battery |
| CN103094988B (en) * | 2011-11-08 | 2016-03-23 | 中惠创智无线供电技术有限公司 | The wireless circulating energy-storing device of alternative dry battery |
| CN103002158A (en) * | 2012-12-21 | 2013-03-27 | 东莞宇龙通信科技有限公司 | Terminal and terminal charging management method |
| CN110767873A (en) * | 2015-01-29 | 2020-02-07 | 王琮淇 | Battery package |
| CN104600821A (en) * | 2015-02-16 | 2015-05-06 | 联想(北京)有限公司 | Electric field charger, power source device and electronic equipment charging method and system |
| CN111114350A (en) * | 2020-02-17 | 2020-05-08 | 哈尔滨工业大学（威海） | Unmanned ship wireless charging system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |
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| CX01 | Expiry of patent term |