CN204361746U - A kind of convenient charging device - Google Patents
A kind of convenient charging device Download PDFInfo
- Publication number
- CN204361746U CN204361746U CN201520056922.4U CN201520056922U CN204361746U CN 204361746 U CN204361746 U CN 204361746U CN 201520056922 U CN201520056922 U CN 201520056922U CN 204361746 U CN204361746 U CN 204361746U
- Authority
- CN
- China
- Prior art keywords
- containment vessel
- charging
- circuit
- charging platform
- buck circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of convenient charging device, it comprises: be coated on the containment vessel bottom mobile device and charging platform, wherein containment vessel arranges rectification circuit, two ac input ends of rectification circuit are fixed on containment vessel bottom surface, and the D. C. output plug of rectification circuit is arranged on containment vessel inner face and is connected with charging of mobile devices socket; The built-in ac buck circuit in order to reduce alternating voltage number of charging platform, the input of ac buck circuit connects civil power, and two ac output ends of ac buck circuit are fixed on charging platform end face; The utility model not having plugs and sockets, without the need to distinguishing plugs and sockets polarity, not stirring work, needs only to be placed on charging platform by portable mobile apparatus during charging, and charge circuit is set up immediately and can be charged, and it is very convenient to use.
Description
Technical field
The utility model relates to charging device, particularly relate to a kind of when charge to portable electric appts without the need to grafting action, only portable mobile apparatus need be placed on the convenient charging device that charging platform can realize charging.
Background technology
Along with the develop rapidly of electronic technology, the life of people be unable to do without the portable electric appts such as mobile phone, it is its charging that portable electric appts needs by DC power supply, DC power supply has dividing of positive and negative electrode, charging plug and socket can will charge, once polarity connection error can cause short circuit to cause the infringement taking formula electronic equipment and charger corresponding to polarity in grafting.Although the structural design that the anti-stop polarity of existing plug is anti-inserted, plug and socket can only just be inserted could insert charging, and anti-plug just can not be inserted, and the method uses still fast convenient not.
Utility model content
The utility model is the problems referred to above that will solve prior art, and proposition one does not have plugs and sockets, without the need to Plug Action, needs only portable mobile apparatus to be placed on chargeable convenient charging device on charging platform during charging.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is a kind of convenient charging device of design, it comprises: be coated on the containment vessel bottom mobile device and charging platform, wherein containment vessel arranges rectification circuit, two ac input ends of rectification circuit are fixed on containment vessel bottom surface, and the D. C. output plug of rectification circuit is arranged on containment vessel inner face and is connected with charging of mobile devices socket; The built-in ac buck circuit in order to reduce alternating voltage number of charging platform, the input of ac buck circuit connects civil power, and two ac output ends of ac buck circuit are fixed on charging platform end face; When containment vessel is placed on charging platform, two ac input ends of rectification circuit are in electrical contact with two ac output ends of ac buck circuit respectively, thus form complete charge circuit.
Preferred version, described containment vessel surrounding is provided with the sidewall holded up, and a sidewall fixes described D. C. output plug wherein.
Preferred version, described charging platform comprises from bottom to top stacked drain pan, face-piece, two pieces of large area steel discs insulated from each other, bonding adhesive-layer is provided with between steel disc with face-piece, described ac buck circuit is fixed in the cavity between drain pan and face-piece, the interchange of ac buck circuit is exported and is electrically connected with described steel disc respectively by wire, and this steel disc is as the described ac output end of ac buck circuit.
Preferred version, described charging platform is provided with the mains switch and working station indicator that control ac buck circuit.
Preferred version, described charging platform is provided with illuminating lamp.
Described ac output end is large area sheet, and two ac output ends are distributed in the two ends of charging platform end face, centre is provided with long and narrow insulation layer; Described ac input end is point-like, and two ac input ends are distributed in the two ends of containment vessel bottom surface; Spacing between two ac input ends is greater than width and the length of single ac output end.
Compared with prior art, the utility model not having plugs and sockets, without the need to distinguishing plugs and sockets polarity, not stirring work, needs only to be placed on charging platform by portable mobile apparatus during charging, charge circuit is set up immediately and can be charged, and it is very convenient to use.
Accompanying drawing explanation
Fig. 1 is the explosive decomposition figure of charging platform in the utility model preferred embodiment;
Fig. 2 is the three-dimensional view of containment vessel in the utility model preferred embodiment;
Fig. 3 is the rear view of containment vessel in the utility model preferred embodiment;
Fig. 4 is that the utility model uses schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
The utility model discloses a kind of convenient charging device, it comprises: be coated on the containment vessel 1 bottom mobile device and charging platform 2, referring to Fig. 2 wherein containment vessel rectification circuit 4 is set, two ac input ends 3 of rectification circuit are fixed on containment vessel bottom surface, and the D. C. output plug 5 of rectification circuit is arranged on containment vessel inner face and is connected with charging of mobile devices socket; The built-in ac buck circuit 6 in order to reduce alternating voltage number of charging platform, the input of ac buck circuit connects civil power, and two ac output ends 7 of ac buck circuit are fixed on charging platform end face.Referring to the use view shown in Fig. 3, when containment vessel 1 is placed on charging platform 2, two ac input ends 3 of rectification circuit are in electrical contact with two ac output ends 7 of ac buck circuit respectively, thus form complete charge circuit.The now ac buck circuit step-down of civil power in charging platform, is transferred to the rectification circuit 4 be arranged in containment vessel by ac output end 7 and ac input end 3 by the alternating current after step-down, then to charging of mobile devices after rectifier circuit rectifies.Charging device is input as 5V/2.0A, exports as 5V/2.0A.
Preferred embodiment shown in composition graphs 3 and Fig. 4, described ac output end 7 is large area sheet, and two ac output ends 7 are distributed in the two ends of charging platform end face, centre is provided with long and narrow insulation layer 8; Described ac input end 3 is point-like, and two ac input ends 3 are distributed in the two ends of containment vessel bottom surface; Spacing between two ac input ends is greater than width and the length of single ac output end.What transmit due to ac output end 7 and ac input end 3 is alternating current; all do not have dividing of polarity; containment vessel (and mobile device) horizontal rotary turnback can be charged normal equally; as can be seen from Figure 4; ac output end 7 size is larger; the area of a slice ac output end 7 almost occupies half of charging platform; ac input end 3 size is less; and containment vessel two ends, office; spacing between two ac input ends is greater than width and the length of single ac output end, and two ac input ends can not be dropped on single ac output end.Be placed on containment vessel without the need to accurate contraposition on charging platform conveniently like this, charge circuit can be set up, therefore fast very easy to use.
Referring to the three-dimensional view of the containment vessel of the preferred embodiment shown in Fig. 2, containment vessel surrounding is provided with the sidewall holded up, and a sidewall fixes described D. C. output plug wherein.This kind of structure is applicable to the electronic products such as fixing mobile phone.Use schematic diagram shown in Fig. 4, in a mobile phone 9 install in a protective case, the charging socket of mobile phone is positioned at bottom, and D. C. output plug is also positioned on lower sides, and containment vessel can be combined with mobile phone easily.
Referring to the explosive decomposition figure of charging platform in the preferred embodiment shown in Fig. 1, described charging platform comprises from bottom to top stacked drain pan 11, face-piece 12, two pieces large area steel disc insulated from each other, bonding adhesive-layer 13 is provided with between steel disc with face-piece, steel disc sticks on face-piece by adhesive-layer, described ac buck circuit 6 is fixed in the cavity between drain pan and face-piece, the interchange of ac buck circuit is exported and is electrically connected with described steel disc respectively by wire 14, and this steel disc is as the described ac output end of ac buck circuit.
In the preferred embodiment, described charging platform is provided with the mains switch and working station indicator that control ac buck circuit.
In the preferred embodiment, described charging platform is provided with illuminating lamp.
Above embodiment is only and illustrates, non-ly provides constraints.Anyly do not depart from the application's spirit and category, and to its equivalent modifications of carrying out or change, among the right that all should be contained in the application.
Claims (6)
1. a convenient charging device, is characterized in that comprising: be coated on the containment vessel bottom mobile device and charging platform, wherein
Containment vessel arranges rectification circuit, and two ac input ends of rectification circuit are fixed on containment vessel bottom surface, and the D. C. output plug of rectification circuit is arranged on containment vessel inner face and is connected with charging of mobile devices socket;
The built-in ac buck circuit in order to reduce alternating voltage number of charging platform, the input of ac buck circuit connects civil power, and two ac output ends of ac buck circuit are fixed on charging platform end face;
When containment vessel is placed on charging platform, two ac input ends of rectification circuit are in electrical contact with two ac output ends of ac buck circuit respectively, thus form complete charge circuit.
2. convenient charging device as claimed in claim 1, is characterized in that: described containment vessel surrounding is provided with the sidewall holded up, and a sidewall fixes described D. C. output plug wherein.
3. convenient charging device as claimed in claim 1, it is characterized in that: described charging platform comprises from bottom to top stacked drain pan, face-piece, two pieces of large area steel discs insulated from each other, bonding adhesive-layer is provided with between steel disc with face-piece, described ac buck circuit is fixed in the cavity between drain pan and face-piece, the interchange of ac buck circuit is exported and is electrically connected with described steel disc respectively by wire, and this steel disc is as the described ac output end of ac buck circuit.
4. convenient charging device as claimed in claim 3, is characterized in that: described charging platform is provided with the mains switch and working station indicator that control ac buck circuit.
5. convenient charging device as claimed in claim 4, is characterized in that: described charging platform is provided with illuminating lamp.
6. the convenient charging device as described in any one of claim 1 to 5, is characterized in that: described ac output end is large area sheet, and two ac output ends are distributed in the two ends of charging platform end face, centre is provided with long and narrow insulation layer; Described ac input end is point-like, and two ac input ends are distributed in the two ends of containment vessel bottom surface; Spacing between two ac input ends is greater than width and the length of single ac output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056922.4U CN204361746U (en) | 2015-01-28 | 2015-01-28 | A kind of convenient charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056922.4U CN204361746U (en) | 2015-01-28 | 2015-01-28 | A kind of convenient charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361746U true CN204361746U (en) | 2015-05-27 |
Family
ID=53263193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056922.4U Expired - Fee Related CN204361746U (en) | 2015-01-28 | 2015-01-28 | A kind of convenient charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361746U (en) |
-
2015
- 2015-01-28 CN CN201520056922.4U patent/CN204361746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |