CN203951232U - Cordwood system type portable power source - Google Patents
Cordwood system type portable power source Download PDFInfo
- Publication number
- CN203951232U CN203951232U CN201420317143.0U CN201420317143U CN203951232U CN 203951232 U CN203951232 U CN 203951232U CN 201420317143 U CN201420317143 U CN 201420317143U CN 203951232 U CN203951232 U CN 203951232U
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- parallel port
- groove
- shell
- electrodes
- power source
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Abstract
The utility model relates to a kind of cordwood system type portable power source, it is characterized in that, the upper surface of shell is provided with several projections of pegging graft, and the lower surface of shell is provided with several grafting grooves, and the projection of pegging graft matches with grafting groove; Load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole on wiring board are equipped with an electrode is derived end, and load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole are derived between end and are connected by shell fragment with electrode; The upper surface of shell is provided with four electrodes and imports end groove, four electrodes import end and are separately fixed in electrode importing end groove, the lower surface of shell is provided with four electrodes and holds groove everywhere, four electrodes are derived end and are separately positioned in electrode derivation end groove, and four electrode importing end grooves and four electrodes are derived and held groove type adaptation to plug.Overcome the little deficiency of the large capacity of existing portable power source volume.
Description
Technical field
The utility model relates to portable power source, is specifically related to a kind of cordwood system type portable power source.
Background technology
The portable power source volume of the charging of existing electronic product (as mobile phone, camera, MP etc.) is all larger, and capacitance is little, and inconvenience is carried in trip.
Utility model content
The purpose of this utility model is to overcome the above-mentioned defect of prior art, and a kind of cordwood system type portable power source is provided, can be according to user's needs, can used aloned or multiple use that is stitched together, the volume that can reduce portable power source in the situation that of equal capacitance, is easy to carry about with one, and facilitates user to go on a journey.
One of the technical solution of the utility model is: a kind of cordwood system type portable power source, comprise wiring board and shell, wiring board is coated in the enclosure, the upper surface of shell is provided with several projections of pegging graft, the lower surface of shell is provided with several grafting grooves, and the projection of pegging graft matches with shape, size, the position of grafting groove; Load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and the external power supply input parallel port negative pole of wiring board is equipped with an electrode and derives end and an electrode importing end, load parallel port positive pole.Load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole are derived between end and are connected by shell fragment with electrode; The upper surface of shell is provided with four electrodes and imports end groove, four electrodes import end and are separately fixed in electrode importing end groove, the lower surface of shell is provided with four electrodes and derives end groove, four electrodes are derived end and are separately positioned in electrode derivation end groove, and four electrode importing end grooves and four electrodes are derived and held groove shapes, the adaptive grafting of size.
Two of the technical solution of the utility model is: a kind of cordwood system type portable power source, comprise wiring board and shell, wiring board is coated in the enclosure, it is characterized in that, the lower surface of shell is provided with several projections of pegging graft, the upper surface of shell is provided with several grafting grooves, and the projection of pegging graft matches with shape, the size of grafting groove; Load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole on wiring board is equipped with an electrode and derives end and an electrode importing end, and load parallel port positive pole, load parallel port negative pole, external power supply input parallel port negative pole are derived between end and are connected by shell fragment with electrode; The upper surface of shell is provided with four electrodes and imports end groove, four electrodes import end and are separately fixed in electrode importing end groove, the lower surface of shell is provided with four electrodes and derives end groove, four electrodes import end and are separately fixed in electrode derivation end groove, and four electrode importing end grooves and four electrodes import holds groove shapes, the adaptive grafting of size.
The difference of two technical schemes is: the grafting projection of scheme one is arranged on the upper arm face of shell, and grafting groove is arranged on the lower surface of shell; The grafting projection of scheme two is arranged on the lower surface of shell, the upper surface of the shell of grafting groove.
When two cordwood system type portable power sources will be stitched together, by the upper surface of outer cover alignment of the shell lower surface of a cordwood system type portable power source and another cordwood system type portable power source, the electrode importing that the electrode of the protruding shell lower surface that is plugged into a rear cordwood system type portable power source of shell lower surface grafting of previous cordwood system type portable power source is imported to the case surface of holding groove to insert a rear cordwood system type portable power source is held in groove, four electrodes are derived end and are imported and hold extruding to contact with four electrodes, swage load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole and electrode are derived the shell fragment between end, the circuit UNICOM in parallel of two cordwood system type portable power sources, the capacitance of entirety increases doubly.Can be as required, continue splicing three, four or more cordwood system type portable power sources.
Preferably, described grafting groove and the projection of pegging graft are one or more the combination in prototype, rectangle, triangle, pentagon, hexagon; Described grafting groove and the projection of pegging graft are evenly arranged in the upper surface of shell or the lower surface of shell.On grafting groove and the protruding shape theory of pegging graft, can be any shape, preferably one or more combination of circle, rectangle, triangle, pentagon, hexagon, because molding be fairly simple.
Preferably, the quantity of described grafting groove is 6-8, and the protruding quantity of described grafting is 6-8.6-8 just can reach more firmly effect of connection, and quantity is more multi-link more firm.
Preferably, described cordwood system type portable power source is the cuboid of leading fillet, and four electrodes are derived and held groove to be arranged on 4 angles place of shell lower surface or upper surface, and four electrodes import 4 angles place of holding grooves to be arranged on case surface or lower surface.
Preferably, the protruding height of described grafting is 1.5mm-2.0mm, and the degree of depth of described grafting groove is that the 1.6mm-2.5mm. protruding height of pegging graft is not more than the degree of depth of grafting groove; Described cordwood system type portable power source is long is 40mm-45mm, wide is 33mm-36mm, high for the protruding height of pegging graft described in 25mm-28mm. is 1.5mm-2.0mm, the degree of depth of described grafting groove is that the 1.6mm-2.5mm. protruding height of pegging graft is not more than the degree of depth of grafting groove.The degree of depth of protruding height and grafting groove of pegging graft has a direct impact the firmness being connected, the too short and grafting groove of the projection of pegging graft is too shallow, connects just insecure, the projection of pegging graft too high with the too dark words of grafting groove, interval between portable power source is just larger, increases the volume of portable power source.
The utility model has the advantage of: overcome the little deficiency of the large capacity of existing portable power source volume, providing a kind of can use separately and can use building block principle that two and plural portable power source are stitched together and strengthen the cordwood system type mobile battery of capacitance, use flexibly, the in the situation that of equal capacitance, reduce the volume of portable power source, be easy to carry about with one, facilitate user to go on a journey.
Brief description of the drawings
Fig. 1 is embodiment perspective view;
Fig. 2 is embodiment shell lower surface configuration schematic diagram;
Fig. 3 is embodiment wiring board circuit block diagram.
Description of symbols in accompanying drawing: the upper surface of 1-shell, 11-pegs graft protruding, and 12-electrode is derived end groove, and 13-electrode is derived end, the lower surface of 2-shell, 21-grafting groove, 22-electrode imports end groove, 23-electrode imports end, 3-load equipment interface, 4-external power supply input interface.
Embodiment
Below in conjunction with Figure of description and embodiment, the utility model is described in further detail.
Embodiment
A kind of cordwood system type portable power source, comprises wiring board and shell, and wiring board is coated in the enclosure, and the circuit theory of wiring board as shown in Figure 3.Portable power source entirety is for leading the cuboid of fillet, long is 42mm, wide is 34mm, lower surface 2 zone lines that the high upper surface 1 for 26mm. shell is provided with 16 evenly distributed protruding 11. shells of pegging graft are provided with 16 evenly distributed grafting grooves 21, grafting projection 11 and grafting groove 21 are circular, and both shapes, size positions match.Load equipment interface 3(is as USB interface) and the opening of external power supply input port 4 be arranged on the side of cordwood system type portable power source.
Load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole on wiring board is equipped with an electrode and derives end 13 and an electrode importing end 23, and load parallel port positive pole, negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole are connected by shell fragment between deriving and holding 13.
Four angles place of the upper surface 1 of shell is provided with four electrodes and derives 12, four electrodes of end groove and derive end 13 and be separately fixed at electrode and derive in end groove 12.Four electrodes are derived end 13 and are followed successively by the anodal end, load parallel port negative pole of deriving in load parallel port and derive that end, external power supply input parallel port are anodal derives end and external power supply input parallel port negative pole is derived end.Four angles place of the lower surface 2 of shell is provided with four electrodes and imports 22, four electrodes of end groove and import end 23 and be separately positioned on electrode and import in end groove.Four electrodes import end 23 and are followed successively by load parallel port positive terminal, load parallel port negative pole and import that end, external power supply input parallel port are anodal imports end and external power supply input parallel port negative pole imports end.Four electrodes import holds groove 22 and four electrodes derivation end groove 12 shapes, size adaptations to peg graft.
In actual use, when multiple cordwood system type portable power sources need to be stitched together, by the upper surface of outer cover alignment of the shell lower surface of a cordwood system type portable power source and another cordwood system type portable power source, the shell lower surface grafting groove of previous cordwood system type portable power source is plugged in the grafting projection of upper surface of a rear cordwood system type portable power source, and two cordwood system type portable power sources have just been stitched together.Meanwhile, the electrode of the upper surface of outer cover of a rear cordwood system type portable power source is derived end groove and is inserted in the electrode importing end groove of shell lower surface of previous cordwood system type portable power source, four electrodes are derived end and are imported and hold extruding to contact with four electrodes, swage load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole and electrode are derived the shell fragment between end, the circuit UNICOM in parallel of two cordwood system type portable power sources, the capacitance of entirety increases doubly.Can be as required, continue splicing three, four or more cordwood system type portable power sources.
Cordwood system type portable power source of the present utility model is not limited to the above embodiments.Those skilled in the art make the change of unsubstantiality, all fall into protection range of the present utility model.
Claims (10)
1. a cordwood system type portable power source, comprises wiring board and shell, and wiring board is coated in the enclosure, it is characterized in that, the upper surface of shell is provided with several projections of pegging graft, and the lower surface of shell is provided with several and patches groove, and the projection of pegging graft matches with shape, size, the position of grafting groove; Load parallel port positive pole on wiring board, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole are equipped with one and click and derive end and an electrode imports end, and load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole and electrode are connected by shell fragment between deriving and holding; The upper surface of shell is provided with four electrodes importing ends and is separately fixed in electrode importing end groove, the lower surface of shell is provided with four electrodes and imports end groove, four electrodes import end and are separately positioned in electrode importing end groove, and four electrode importing end grooves and four electrodes import holds groove, the adaptive grafting of size.
2. cordwood system type portable power source according to claim 1, is characterized in that: described grafting groove and the projection of pegging graft are for one or more the combination in circle, rectangle, triangle, pentagon, hexagon; Described grafting projection is evenly arranged in the upper surface of shell or the lower surface of shell.
3. cordwood system type portable power source according to claim 1, is characterized in that: the quantity of described grafting groove is 6-8, and the protruding quantity of described grafting is 6-8.
4. cordwood system type portable power source according to claim 1, it is characterized in that: described cordwood system type portable power source is the cuboid of leading fillet, four electrodes are derived and are held groove to be arranged on 4 angles place of shell lower surface or upper surface, and four electrodes import 4 angles place of holding grooves to be arranged on upper surface of outer cover or lower surface.
5. cordwood system type portable power source according to claim 1, is characterized in that: the protruding height of described grafting is 1.5mm-2.0mm, and the degree of depth of described grafting groove is 1.6mm-2.5mm,
The degree of depth of the little and grafting groove of the protruding height of pegging graft; Described cordwood system type portable power source is long is 40mm-45mm, and wide is 33mm-36mm, and height is 25mm-28mm.
6. a cordwood system type portable power source, comprises wiring board and shell, and wiring board is coated in the enclosure, it is characterized in that, the lower surface of shell is provided with several projections of pegging graft, and the upper surface of shell is provided with several grafting grooves, and the projection of pegging graft matches with shape, the size of grafting groove; Load parallel port positive pole on wiring board, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole are equipped with that an electrode is derived end and an electrode imports end, and load parallel port positive pole, load parallel port negative pole, external power supply input parallel port positive pole and external power supply input parallel port negative pole and electrode are connected by shell fragment between importing and holding; The upper surface of shell is provided with four electrodes and imports end groove, four electrodes import end and are separately fixed in electrode importing end groove, the lower surface of shell is provided with four electrodes and imports end groove, four electrodes are derived end and are separately positioned in electrode derivation end groove, and four electrode importing end grooves and four electrodes are derived and held groove shapes, the adaptive grafting of size.
7. cordwood system type portable power source according to claim 6, is characterized in that: described grafting groove and the projection of pegging graft are for circle, rectangle, triangle, pentagon, hexagon; Described grafting groove and the projection of pegging graft are evenly arranged in the upper surface of shell or the lower surface of shell.
8. cordwood system type portable power source according to claim 6, is characterized in that: the quantity of described grafting groove is 6-8, and the protruding quantity of described grafting is 6-8.
9. cordwood system type portable power source according to claim 6, it is characterized in that: described cordwood system type portable power source is the cuboid of leading fillet, four electrodes are derived and are held groove to be arranged on 4 angles place of shell lower surface or upper surface, and four electrodes import 4 angles place of holding grooves to be arranged on upper surface of outer cover or lower surface.
10. cordwood system type portable power source according to claim 6, is characterized in that: the protruding height of described grafting is 1.5mm-2.0mm, and the degree of depth of described grafting groove is that the 1.6mm-2.5mm. protruding height of pegging graft is not more than the degree of depth of grafting groove; Described cordwood system type portable power source is long is 40mm-45mm, and wide is 33mm-36mm, and height is 25mm-28mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317143.0U CN203951232U (en) | 2014-06-16 | 2014-06-16 | Cordwood system type portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317143.0U CN203951232U (en) | 2014-06-16 | 2014-06-16 | Cordwood system type portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951232U true CN203951232U (en) | 2014-11-19 |
Family
ID=51893249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317143.0U Expired - Fee Related CN203951232U (en) | 2014-06-16 | 2014-06-16 | Cordwood system type portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919005A (en) * | 2018-07-11 | 2018-11-30 | 云南电网有限责任公司电力科学研究院 | One kind is portable to be easily assembled high power load module |
-
2014
- 2014-06-16 CN CN201420317143.0U patent/CN203951232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919005A (en) * | 2018-07-11 | 2018-11-30 | 云南电网有限责任公司电力科学研究院 | One kind is portable to be easily assembled high power load module |
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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: 20141119 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |