CN204243822U - A kind of available dry cell is the charger of mobile phone charging - Google Patents
A kind of available dry cell is the charger of mobile phone charging Download PDFInfo
- Publication number
- CN204243822U CN204243822U CN201420696938.7U CN201420696938U CN204243822U CN 204243822 U CN204243822 U CN 204243822U CN 201420696938 U CN201420696938 U CN 201420696938U CN 204243822 U CN204243822 U CN 204243822U
- Authority
- CN
- China
- Prior art keywords
- charger
- dry cell
- mobile phone
- connection block
- battery case
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses the charger that a kind of available dry cell is mobile phone charging, this charger comprises battery case, dry cell, USB interface, and is provided with several dry cell in battery case.Charger circuit part is made up of negative pole charge port, positive pole charge port, positive pole cradle, negative pole cradle, Connection Block one, Connection Block two, Connection Block three, Connection Block four, USB interface.No. five dry cells are contained in battery case and are together in series by this charger, and the outside of battery case is connected with USB interface by electric wire, just can charge for mobile phone after cellular phone data line being inserted USB interface; No. five dry cells can be dismantled, and charging source also can use No. five rechargeable batteries.It is simple that this charger has structure, and easy to operate, applied widely, cost is low, advantage easy to carry, is adapted at not having alternating current, is mobile phone charging under only having galvanic situation.
Description
Technical field
The utility model relates to technical field of electrical equipment, is specifically related to the charger that a kind of available dry cell is mobile phone charging.
Background technology
Existing charger for mobile phone, is not having alternating current, under only having galvanic situation, can not think that mobile phone charges, if our long term activity of earthquake in the wild, often can run into the situation that mobile phone does not have alternating current socket to charge.If in the place often had a power failure, charged extremely inconvenient especially, in this case for mobile phone charging becomes a very scabrous problem.
Summary of the invention
The purpose of this utility model is to provide the charger that a kind of available dry cell is mobile phone charging, and its structure is simple, easy to operate, applied widely, and cost is low, easy to carry.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises battery case, dry cell, USB interface, be provided with several (if charged for mobile phone in battery case, only use and and save dry cells with 4) dry cell, and the outside of battery case is connected with USB interface by electric wire, described dry cell is No. five dry cells, detachably.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of available dry cell is the charger of mobile phone charging, can No. five dry cells be contained in battery case, be together in series, cellular phone data line just can charge for mobile phone after inserting USB interface, No. five dry cells can be dismantled, and are replaced by No. five rechargeable batteries.
After adopting said structure, the present invention has following beneficial effect: described a kind of available dry cell is the charger of mobile phone charging, several dry cell 2 is provided with in its battery case 1, the outside of its battery case 1 is connected with USB charging inlet 3 by electric wire, described dry cell 2 is No. five dry cells, detachably.Structure is simple, and easy to operate, applied widely, cost is low, easy to carry.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is that structure of the present utility model overlooks enlarged drawing.
In the present invention: 1, battery case, 2, dry cell, 3, USB interface, 4, base plate, 5, epipleural, 6, right plate, 7, Connection Block three, 8, negative pole charge port, 9, power line two, 10, power line one, 11, positive pole charge port, 12, dividing plate, 13, lower side panel, 14, positive pole cradle, 15, negative pole cradle, 16, metal contact wires one, 17, Connection Block one, 18, left plate, 19, Connection Block four, 20, blind hole four, 21, metal contact wires two, 22, blind hole three, 23, Connection Block two, 24, blind hole one, 25, blind hole two.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
By reference to the accompanying drawings 1, gram know that this embodiment is by the following technical solutions: it comprises battery case 1, dry cell 2, USB interface 3, four dry cells 2 are provided with in battery case 1, and the outside of battery case 1 is connected with USB charging inlet 3 by electric wire, described dry cell 2 is No. five dry cells, can dismantle easily.
By reference to the accompanying drawings 2, describe a kind of structure of dry battery charger, it comprises battery case 1, dry cell 2, USB interface 3, the box body of described battery case 1 comprises base plate 4, epipleural 5, right side version 6, lower side panel 13, left side version 18, dividing plate 12 (six pieces) form (its base plate under, each plate-side plate welding is in plate upper surface edge, and welding back side panel surface is concordant with base plate surrounding); Charger circuit part is made up of negative pole charge port 8, positive pole charge port 11, positive pole cradle 14, negative pole cradle 15, Connection Block 1, Connection Block 2 23, Connection Block 37, Connection Block 4 19, USB interface 3.Positive pole charge port 11 has power line 1 to be connected to the positive terminal place of USB interface 3, and negative pole charge port 8 has power line 29 to be connected to the negative terminal place of USB interface 3.The two ends, charging slot space of positive pole charge port 11, positive pole cradle 14 inner division plate 12 composition, can clamp placement one and save dry battery charge; In like manner, the corresponding joint dry battery charge of negative pole charge port 8, negative pole cradle 15, the corresponding joint dry battery charge of Connection Block 1, Connection Block 2 23, the corresponding joint dry battery charge of Connection Block 37, Connection Block 4 19.Negative pole cradle 15, Connection Block 1 centre metal contact wires 1 couple together, Connection Block 2 23, Connection Block 37 centre metal contact wires 2 21 couple together, the spring end of negative pole charge port 8, positive pole charge port 11, Connection Block 37, Connection Block 2 23 is all welded in inside the version 6 of right side, and the spring end of positive pole cradle 14, negative pole cradle 15, Connection Block 1, Connection Block 4 19 is all welded in the inner side of left side version 18.Positive pole charge port 11 medial center place has blind hole 1, for holding dry cell cathode metal sheet, can by spacing for dry cell center, and dry battery cathode metal center is then clamped by compressing by the spring end of positive pole cradle 14; In like manner, negative pole cradle 15 medial center place has blind hole 2 25, Connection Block 2 23 medial center place has blind hole 3 22, Connection Block 4 19 medial center place has the cathode metal sheet that blind hole 4 20 is all used for distinguishing other three dry cells of holding, and three dry battery cathode sheet metals of correspondence are then clamped on the spring end of negative pole charge port 8, Connection Block 1, Connection Block 37.Only spring end need be continued compression, by dry cell cathode metal sheet taking-up and detachable battery from blind hole during dismounting.
The operation principle of this embodiment: No. five dry cells are contained in battery case 1, be together in series, after cellular phone data line inserts USB interface 3, mobile phone charging function is realized by cellular phone data line being connected to mobile phone charge port, No. five dry cells can conveniently be dismantled from charger, are replaced by No. five rechargeable batteries.Can complete charge action when USB interface being extracted from cellular phone data line from USB interface after mobile phone charging complete.
In sum, the invention provides a kind of dry battery charger.Its structure is simple, and easy to operate, applied widely, cost is low, easy to carry.
Claims (4)
1. an available dry cell is the charger that mobile phone charges, it is characterized in that, described available dry cell is that the charger of mobile phone charging comprises battery case (1), dry cell (2), USB interface (3), is provided with several dry cell (2) in battery case (1).
2. a kind of available dry cell according to claim 1 is the charger of mobile phone charging, and the outside of its battery case (1) is connected with USB interface (3) by electric wire, and described dry cell (2) is No. five dry cells, detachably.
3. a kind of available dry cell according to claim 1 is the charger of mobile phone charging, and the box body of its battery case (1) comprises base plate (4), epipleural (5), right side version (6), lower side panel (13), left side version (18), dividing plate 12 (six pieces) are welded.
4. a kind of available dry cell according to claim 1 is the charger of mobile phone charging, and its circuit part is made up of negative pole charge port (8), positive pole charge port (11), positive pole cradle (14), negative pole cradle (15), Connection Block one (17), Connection Block two (23), Connection Block three (7), Connection Block four (19), USB interface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696938.7U CN204243822U (en) | 2014-11-20 | 2014-11-20 | A kind of available dry cell is the charger of mobile phone charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696938.7U CN204243822U (en) | 2014-11-20 | 2014-11-20 | A kind of available dry cell is the charger of mobile phone charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243822U true CN204243822U (en) | 2015-04-01 |
Family
ID=52773267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420696938.7U Expired - Fee Related CN204243822U (en) | 2014-11-20 | 2014-11-20 | A kind of available dry cell is the charger of mobile phone charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196749A (en) * | 2016-07-06 | 2019-01-11 | 柳大荣 | Charger and its driving method |
-
2014
- 2014-11-20 CN CN201420696938.7U patent/CN204243822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196749A (en) * | 2016-07-06 | 2019-01-11 | 柳大荣 | Charger and its driving method |
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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: 20150401 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |