CN203301184U - Charging equipment and portable electronic equipment - Google Patents
Charging equipment and portable electronic equipment Download PDFInfo
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- CN203301184U CN203301184U CN2013202880469U CN201320288046U CN203301184U CN 203301184 U CN203301184 U CN 203301184U CN 2013202880469 U CN2013202880469 U CN 2013202880469U CN 201320288046 U CN201320288046 U CN 201320288046U CN 203301184 U CN203301184 U CN 203301184U
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- box part
- charging device
- magnet assembly
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- converter
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Abstract
The embodiment of the utility model provides charging equipment and portable electronic equipment. The charging equipment provided in the embodiment of the utility model is characterized by comprising a box body part, a first storage battery, a direct-current/alternating-current converter, a plurality of charging coils and at least one first magnetic part, wherein the first storage battery is arranged in the box body part; the direct-current/alternating-current converter is arranged in the box body part and configured to convert direct-current output by the first storage battery into alternating-current; the plurality of charging coils are arranged on the inner wall of the box body part; each charging coil is connected with the direct-current/alternating-current converter; and at least one first magnetic part is correspondingly arranged with the charging coils.
Description
Technical field
The utility model relates to a kind of charging device and a kind of portable electric appts.More specifically, the utility model relates to a kind of charging device and a kind of portable electric appts corresponding with this charging device that can charge by contactless charging mode.
Background technology
Along with the develop rapidly of science and technology, for example the various portable electric appts of notebook, tablet computer, smart mobile phone, portable media player, microphone and so on are widely used in recent years.These electronic equipments dispose for example chargeable battery of lithium ion battery and so on usually, so that provide its work required electric weight to portable electric appts.
Present portable electric appts charges with power supply adaptor and charging wire usually.In the situation that the user has a plurality of portable electric appts, need to carry for each power supply adaptor and charging wire, very inconvenient.In addition, the user need to use for example power interface of commercial power interface and so on to come charging portable electronic apparatus usually.Yet the quantity of the power interface in conditions for equipment use is usually less, makes the user be difficult to a plurality of electronic equipments are charged simultaneously.
For example, in wireless conference system or wireless stage performance system, can comprise a plurality of microphone receivers and microphone transmitter.These microphone receivers and transmitter generally adopt dry cell or rechargeable battery to power.And consider the problem of cost and environmental protection, microphone receiver and transmitter are more and more to using the rechargeable battery future development.Contact has been proposed at present or contactless another kind of charging modes comes rechargeable battery is charged.Yet in the situation that adopt the contact charging modes, as mentioned above, the quantity of the power interface in conditions for equipment use is usually less, makes the user be difficult to a plurality of electronic equipments are charged simultaneously.And in the situation that adopt contactless charging mode, existing contactless charging equipment can't charge simultaneously to a plurality of equipment.In addition, in transit owing to can't accessing extraneous power supply, also be difficult to a plurality of equipment is charged simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of charging device and a kind of portable electric appts corresponding with this charging device that can charge by contactless charging mode, to address the above problem.
Embodiment of the present utility model provides a kind of charging device, it is characterized in that, comprising: box part; Be arranged on the first storage battery in box part; The direct current of be arranged in box part, the first storage battery being exported in configuration is converted to the AC/DC converter of alternating current; Be arranged on a plurality of charge coils on the inwall of box part, wherein each charge coil is connected with AC/DC converter; At least one first magnet assembly of setting corresponding to charge coil.
According to embodiment of the present utility model, in the box part of charging device, a plurality of the first magnet assemblies can be set.And the first magnet assembly can be arranged on the one or both sides of charge coil.
According to embodiment of the present utility model, charging device also can comprise the protective layer of protecting charge coil, and wherein protective layer is arranged in box part, and charge coil is arranged between the inwall and protective layer of box part, and the first magnet assembly is arranged on protective layer.
According to embodiment of the present utility model, it is that predetermined voltage is with the power supply adaptor to the first charge in batteries that charging device also can comprise the voltage transitions from external power source, wherein power supply adaptor is arranged in box part, and power supply adaptor comprise be arranged on box part, configuration carrys out the first input interface be connected with external power source.
According to embodiment of the present utility model, charging device also can comprise the case lid parts that are connected with box part.
In addition, according to embodiment of the present utility model, charging device also can comprise be arranged in box part, configuration detects whether there is portable electric appts and the detection part that generate testing result that is adsorbed on the first magnet assembly; And be arranged in box part, control assembly that configuration is controlled the AC/DC converter unlatching or closed according to testing result.
Embodiment of the present utility model provides a kind of portable electric appts, it is characterized in that, comprising: housing parts; Be arranged on the induction coil in housing parts; Be arranged on the second magnet assembly on housing parts, wherein the second magnet assembly with according to the first magnet assembly in the charging device of the utility model embodiment, attract each other, make one in induction coil and charge coil corresponding; Be arranged in housing parts, configuration is converted to galvanic AC/DC converter by the alternating current that induction coil produces; And be arranged on the second storage battery that is connected in housing parts, with AC/DC converter, wherein the first storage battery by coupling charge coil and induction coil to the second charge in batteries.
In the scheme according to the utility model embodiment, charging device can charge to a plurality of equipment of charging that needs simultaneously by a plurality of charge coils wherein.And according to the portable electric appts of the utility model embodiment can be when the charging can be by setting corresponding to charge coil magnet absorption on the inwall of the box part of charging device, thereby effectively utilized space, make in the situation that can't access external power source still can be easily to a plurality of charging portable electronic apparatus.In addition, according to the charging device of the utility model embodiment, can doublely do the use of containing box, and charge when taking in portable electric appts.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below will the accompanying drawing of required use in the description of embodiment be briefly described.Accompanying drawing in the following describes is only exemplary embodiment of the present utility model.
Fig. 1 is the schematic diagram that illustrates according to the charging device of an embodiment of the present utility model.
Fig. 2 is the schematic diagram that illustrates according to the charging device of another embodiment of the present utility model.
Fig. 3 is the schematic diagram that illustrates according to the portable electric appts of an embodiment of the present utility model.
Fig. 4 illustrates the key diagram that two portable electric appts shown in Figure 3 are adsorbed on an illustrative case on charging device shown in Figure 1.
Embodiment
Hereinafter, with reference to accompanying drawing, describe preferred embodiment of the present utility model in detail.Note, in this specification and accompanying drawing, have substantially the same step and represent with identical Reference numeral with element, and will be omitted the repetition of explanation of these steps and element.
Below, with reference to the charging device of Fig. 1 explanation according to an embodiment of the present utility model.Fig. 1 is the schematic diagram that illustrates according to the charging device 100 of an embodiment of the present utility model.
In the embodiment shown in fig. 1, charging device 100 comprises box part 110, the first storage battery 120, AC/DC converter 130, charge coil 141,142 and the 143 and first magnet assembly 150.
Particularly, the first storage battery 120 and AC/DC converter 130 can be arranged in box part 110.For example, in box part 110, the first storage battery 120 and AC/DC converter 130 can be arranged on the bottom of box part 110.AC/DC converter 130 can be converted to alternating current by the direct current of the first storage battery output.Preferably, the first storage battery 120 can have larger capacity.
According to an example of the present utility model, the first storage battery 120 can be dismantled.In environment, exist around in the situation of access external power source, can be by the first storage battery 120 from box part 110, removing and the first storage battery 120 being charged.In addition, according to another embodiment of the present utility model, charging device 100 also can comprise power supply adaptor.Power supply adaptor can be predetermined voltage by the voltage transitions from external power source with to the first charge in batteries, wherein power supply adaptor is arranged in box part, and power supply adaptor comprises and is arranged on the first input interface on box part, that can be connected with external power source.
Charge coil 141,142 and 143 is arranged on the side inner walls of box part 110.Each charge coil in charge coil 141,142 and 143 all is connected with AC/DC converter 130.AC/DC converter 130 can be to charge coil 141,142 and 143 output AC electricity, thereby one or more in charge coil 141,142 and 143 can be coupled to produce induction field to being recharged the battery charging in equipment with the induction coil that is recharged in equipment.
Should note, although for clear, in Fig. 1, only show on two surfaces of the inwall of box part 110 charge coil is set, but according in interchangeable embodiment of the present utility model, can on the more multi-surface of the inwall of box part 110, charge coil be set.In addition, can determine the spacing between charge coil according to the size that may be recharged portable electric appts.
The first magnet assembly 150 can with the corresponding setting of charge coil 141,142 and 143.As shown in the gray area in Fig. 1, the first magnet assembly 150 can be arranged on the same side of charge coil 141,142 and 143, and be arranged on the inwall of box part 110, in order to will have the electronic equipment of second magnet assembly that can attract each other with the first magnet assembly, be adsorbed on the inwall of box part 110.
In interchangeable embodiment, can the first magnet assembly all be set in the both sides of charge coil, to strengthen absorption affinity.In addition, in interchangeable embodiment, also can on the inwall of box part 110, with charge coil, the first magnet assembly be set correspondingly.For example, one first magnet assembly can be set at each charge coil center so that have the electronic equipment of second magnet assembly that can attract each other with the first magnet assembly can be exactly, with charge coil, be adsorbed on accordingly on the inwall of box part 110.
In the scheme according to the present embodiment, charging device can charge to the equipment of a plurality of needs chargings simultaneously by a plurality of charge coils that wherein are connected with storage battery, and by the first magnet assembly in charging device, in when charging, can will have on the inwall of electronic equipment of second magnet assembly that can attract each other with the first magnet assembly, thereby effectively utilized space, make in the situation that can't access external power source still can be easily to a plurality of charging portable electronic apparatus.In addition, according to the charging device of the utility model embodiment, can doublely do the use of containing box, and charge when taking in portable electric appts.
In addition, according to another embodiment of the present utility model, charging device 100 also can comprise the control assembly that is connected with AC/DC converter 130.For example, control assembly can comprise the switch key on the box part 110 that is arranged on charging device 100.Control assembly can be controlled AC/DC converter according to the state of switch key and opens or close.Again for example, charging device 100 also can comprise detection part.Detection part is arranged on box part, and detection part can detect whether have the portable electric appts that is adsorbed on the first magnet assembly and generate testing result.According to an example of the present utility model, can to portable electric appts to be charged, send the modulation signal of characteristic frequency by the charge coil of charging device 100.The induction coil of portable electric appts to be charged can send and wait for charging signals to charging device 100 after receiving this modulation signal, control assembly can identify portable electric appts to be charged by the wait charging signals that charge coil receives, and configure accordingly, and and then carry out electric power output.Control assembly can be arranged in box part and according to testing result, control AC/DC converter and open or close.For example, when testing result indication existence was adsorbed on the portable electric appts on the first magnet assembly, control assembly can be controlled AC/DC converter and open, otherwise control assembly can be controlled AC/DC converter and close, to save the electric weight of storage battery.
According to another embodiment of the present utility model, charging device 100 also can comprise the case lid parts that are connected with box part 110, so that take in better portable electric appts.In addition, preferably, charging device 100 also can comprise the protective layer of protection charge coil 141,142 and 143.Particularly, protective layer can be arranged in box part 110.Charge coil 141,142 and 143 can be arranged between the inwall and protective layer of box part 110, with the portable electric appts of avoiding charge coil 141,142 and 143 to be placed in box part 110, encounters.In the case, the first magnet assembly 150 can be arranged on protective layer.Replacedly, the first magnet assembly 150 can be arranged between the inwall and protective layer of box part 110.
Below, with reference to the charging device of Fig. 2 explanation according to another embodiment of the present utility model.Fig. 2 is the schematic diagram that illustrates according to the charging device 200 of another embodiment of the present utility model.
Similar with charging device 100, charging device 200 comprises box part 210, be arranged on bottom the first storage battery and the AC/DC converter of box part 210, be arranged on a plurality of charge coils on the side inner walls of box part 210 and the first magnet assembly 240 of setting corresponding to charge coil.Do not repeat them here for simplicity.
In addition, charging device 200 also comprises case lid parts 220.Case lid parts 220 can be connected with box part 210 with 222 by hinge 221.In addition, on case lid parts 220, buckle key 223 can be set.The user can open case lid parts 220 by pressing buckle key 223, puts into the portable electric appts that needs charging.
In addition, charging device 200 also comprises on a plurality of charge coils that cover on the side inner walls that is arranged on case lid parts 220 and covers the first storage battery on the ground inwall that is arranged on case lid parts 220 and the protective layer 230 on AC/DC converter.With the portable electric appts of avoiding charge coil, the first storage battery and AC/DC converter to be placed in box part 210, encounter.Charge coil can be arranged between the side inner walls and protective layer 230 of box part 210, and as shown in the gray area in Fig. 2, the first magnet assembly 240 can be arranged on protective layer 230 accordingly in charge coil.In addition, the first storage battery and AC/DC converter can be arranged between the ground inwall and protective layer 230 of box part 210.
By the charging device according to the present embodiment, the user can take in portable electric appts more easily in to charging portable electronic apparatus.
Below, with reference to Fig. 3 and Fig. 4, the portable electric appts according to an embodiment of the present utility model is described.Fig. 3 is the schematic diagram that illustrates according to the portable electric appts 300 of an embodiment of the present utility model.Fig. 4 illustrates the key diagram that two portable electric appts 300-a shown in Figure 3 and 300-b are adsorbed on an illustrative case on charging device shown in Figure 1 100.According to the concrete form of the portable electric appts 300 of embodiment of the present utility model, include but not limited to notebook, tablet computer, smart phone, personal digital assistant, game machine, multimedia player, microphone etc.
As shown in Figure 3, portable electric appts 300 can comprise housing parts 310, induction coil 320, the second magnet assembly 330, AC/DC converter 340 and the second storage battery 350.
Particularly, induction coil 320, AC/DC converter 340 and the second storage battery 350 can be arranged in housing parts 310.And the second magnet assembly 330 can be arranged on housing parts 310.For example, the second magnet assembly 330 can be formed to the part of housing parts 310.In addition, replacedly, for example, do not affect the outward appearance of housing parts 310, the second magnet assembly 330 can be arranged on to housing parts 310 inside yet.The second magnet assembly 330 can with Fig. 1 and 2 in charging device in the first magnet assembly attract each other, make one in the charge coil of induction coil 320 and charging device in portable electric appts 300 corresponding.
As shown in Figure 4, portable electric appts 300-a and 300-b can be adsorbed on the inwall of box part of charging device 100 by the second magnet assembly on its housing parts.And the induction coil in electronic equipment 300-a is corresponding with the charge coil of charging device 142, and the induction coil in electronic equipment 300-b is corresponding with the charge coil 143 of charging device.
Return to Fig. 3, as mentioned above, when the AC/DC converter in charging device to charge coil output AC when electricity, the charge coil in charging device can with portable electric appts 300 in induction coil 329 be coupled to produce induction field.The alternating current that AC/DC converter 340 can generate induction coil 330 couplings is converted to direct current, with the second storage battery 350 chargings to being connected with this AC/DC converter 340.
According to the portable electric appts of the present embodiment can be when the charging can be by setting corresponding to charge coil magnet absorption on the inwall of the box part of charging device, thereby effectively utilized the inner space of charging device, make in the situation that can't access external power source still can be easily to a plurality of charging portable electronic apparatus.
Although in aforesaid general introduction and in describing in detail, exemplary embodiment of the present utility model has been shown, yet has those skilled in the art should understand that the change part that has a lot of quantity.Can be dependent on design requirement and other factors and carry out various modifications, combination, part combination and replace the utility model, as long as they are in the scope of appended claims and equivalent thereof.
Claims (7)
1. a charging device, is characterized in that, comprising:
Box part;
Be arranged on the first storage battery in described box part;
The direct current of be arranged in described box part, described the first storage battery being exported in configuration is converted to the AC/DC converter of alternating current;
Be arranged on a plurality of charge coils on the inwall of described box part, wherein each described charge coil is connected with described AC/DC converter;
At least one first magnet assembly of setting corresponding to described charge coil.
2. charging device as claimed in claim 1, is characterized in that,
Described the first magnet assembly is a plurality of; And
Described the first magnet assembly is arranged on the one or both sides of described charge coil.
3. charging device as claimed in claim 1, is characterized in that, also comprises:
The protective layer of described charge coil is protected in configuration, and wherein said protective layer is arranged in described box part, and described charge coil is arranged between the inwall and described protective layer of described box part, and described the first magnet assembly is arranged on described protective layer.
4. charging device as claimed in claim 1, is characterized in that, also comprises:
Configuration will be that predetermined voltage is with the power supply adaptor to described the first charge in batteries from the voltage transitions of external power source, wherein said power supply adaptor is arranged in described box part, and described power supply adaptor comprise be arranged on described box part, configuration carrys out the first input interface be connected with external power source.
5. charging device as claimed in claim 1, is characterized in that, also comprises:
The case lid parts that are connected with described box part.
6. charging device as claimed in claim 1, is characterized in that, also comprises:
Be arranged in described box part, configure to detect whether have portable electric appts and the detection part that generate testing result that is adsorbed on described the first magnet assembly; And
The control assembly of be arranged in described box part, configuration being controlled described AC/DC converter unlatching or closed according to described testing result.
7. a portable electric appts, is characterized in that, comprising:
Housing parts;
Be arranged on the induction coil in described housing parts;
Be arranged on the second magnet assembly on described housing parts, the first magnet assembly in wherein said the second magnet assembly and claim 1-3 in the described charging device of any one attracts each other, make one in described induction coil and described charge coil corresponding;
Be arranged in described housing parts, configuration is converted to galvanic AC/DC converter by the alternating current that described induction coil produces; And
Be arranged on the second storage battery that is connected in described housing parts, with described AC/DC converter, wherein said the first storage battery by the coupling described charge coil and described induction coil to described the second charge in batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202880469U CN203301184U (en) | 2013-05-23 | 2013-05-23 | Charging equipment and portable electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202880469U CN203301184U (en) | 2013-05-23 | 2013-05-23 | Charging equipment and portable electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301184U true CN203301184U (en) | 2013-11-20 |
Family
ID=49577167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202880469U Expired - Lifetime CN203301184U (en) | 2013-05-23 | 2013-05-23 | Charging equipment and portable electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383808A (en) * | 2014-09-03 | 2016-03-09 | 苹果公司 | Packaging for electronic device |
| CN105515131A (en) * | 2016-02-16 | 2016-04-20 | 鲁邵群 | Charging system |
| CN106208418A (en) * | 2016-08-31 | 2016-12-07 | 矽力杰半导体技术(杭州)有限公司 | Electric energy is launched antenna and applies its electric energy transmission device |
-
2013
- 2013-05-23 CN CN2013202880469U patent/CN203301184U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383808A (en) * | 2014-09-03 | 2016-03-09 | 苹果公司 | Packaging for electronic device |
| CN105383808B (en) * | 2014-09-03 | 2018-07-31 | 苹果公司 | Packaging for electronic equipment |
| US10283996B2 (en) | 2014-09-03 | 2019-05-07 | Apple Inc. | Packaging for an electronic device |
| CN105515131A (en) * | 2016-02-16 | 2016-04-20 | 鲁邵群 | Charging system |
| CN105515131B (en) * | 2016-02-16 | 2018-07-31 | 鲁邵群 | A kind of charging system |
| CN106208418A (en) * | 2016-08-31 | 2016-12-07 | 矽力杰半导体技术(杭州)有限公司 | Electric energy is launched antenna and applies its electric energy transmission device |
| CN108988510A (en) * | 2016-08-31 | 2018-12-11 | 矽力杰半导体技术(杭州)有限公司 | Electric energy transmitting antenna and the electric energy transmission device for applying it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
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| CX01 | Expiry of patent term |