CN203398856U - Pull-up portable power source - Google Patents
Pull-up portable power source Download PDFInfo
- Publication number
- CN203398856U CN203398856U CN201320550693.2U CN201320550693U CN203398856U CN 203398856 U CN203398856 U CN 203398856U CN 201320550693 U CN201320550693 U CN 201320550693U CN 203398856 U CN203398856 U CN 203398856U
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- China
- Prior art keywords
- power source
- portable power
- usb
- usb joint
- middle cover
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- Expired - Fee Related
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Abstract
The utility model provides a pull-up portable power source. The pull-up portable power source includes a bottom cover, an upper cover and a middle cover. The upper surface of the middle cover is provided with a USB slot and a plurality of charge joint slot while the lower surface of the middle cover is equipped with a circuit board fixedly. A telescopic plate is arranged on the circuit board. A telescopic USB joint is fixed in the telescopic plate. And the telescopic USB joint is clamped in the USB slot correspondingly. According to the utility model, the telescopic plate is arranged on the circuit board and the telescopic USB joint is arranged in the telescopic plate correspondingly. When using, the telescopic USB joint can be pulled out to correspondingly connect with different charge joints clamped in the middle cover, so that different cell phones or other electronic devices can be charged. When the telescopic USB joint is not in service, the telescopic USB joint can be clamped in the USB slot correspondingly, so that the integrality of the portable power source is guaranteed. No charge data line is needed externally when a user goes out and uses the pull-up portable power source provided by the utility model. The pull-up portable power source can match with cell phones with different interfaces and has advantages of being convenient to carry and simple in use.
Description
Technical field
The utility model relates to portable power source, and what be specifically related to is a kind of formula portable power source that draws high.
Background technology
Portable power source is a kind of portable charger that integrates power supply and charge function, and it charges to the digital equipments such as mobile phone, panel computer whenever and wherever possible or standby power supply.Its generally by lithium cell as charge storage unit, conventionally multiple power sources adapter is equipped with, to realize and being connected of the electronic equipment of different electrical power interface, there is large capacity, multipurpose, volume is little, the life-span is long and the feature such as safe and reliable, is can be to be whenever and wherever possible the product of the multiple digital product power supply such as mobile phone, MP3, MP4, PDA, palmtop PC, handheld device or standby charging.
Current portable power source in use, owing to charging for mobile phone and other electronic equipments of different manufacturers, and the charging inlet of different model mobile phone or electronic equipment is also not quite similar, therefore conventionally need portable power source to be equipped with different charging data lines, but now a lot of portable power sources are what to separate with charging data line, when going out to carry, need to guarantee that portable power source and charging data line carry simultaneously just passable, therefore this class portable power source is in use, very inconvenient.
Utility model content
For this reason, the purpose of this utility model is to provide a kind of formula portable power source that draws high, to solve current portable power source when going out to portably use, very inconvenient problem.
The purpose of this utility model is achieved through the following technical solutions.
A kind of formula portable power source that draws high, comprise bottom (10), upper cover (20) and be arranged on bottom (10), middle cover (30) between upper cover (20), on the upper surface of described middle cover (30), be provided with a USB draw-in groove (31) and a plurality of charging connector draw-in groove (32), on the lower surface of described middle cover (30), be installed with a wiring board (40), on described wiring board (40), be provided with a flexible dish (42), in described flexible dish (42), be fixed with a flexible USB joint (43), described flexible USB joint (43) can be corresponding extended or retracted from flexible dish (42), and corresponding holding is in described USB draw-in groove (31).
Preferably, on described upper cover (20), be provided with one and can correspondence snap onto the location card column (21) in middle cover (30).
Preferably, in described charging connector draw-in groove (32), correspondence is equipped with the charging connector (60) that can be connected with flexible USB joint (43).
Preferably, between described wiring board (40) and bottom (10), be also installed with a battery (50), described battery (50) is electrically connected to wiring board (40).
Preferably, on described wiring board (40), be also provided with a charging USB plug (41) and a switch (44).
The utility model compared with prior art, beneficial effect is: the formula that the draws high portable power source that the utility model provides, be provided with in the circuit board a flexible dish, in this flexible dish, correspondence is provided with flexible USB joint, described flexible USB joint in use, can corresponding extract out, corresponding and holding in the different charging connectors that cover connect, thereby realization is charged to different mobile phones or other electronic equipments; When flexible USB joint is not when using, in the USB draw-in groove covering in can corresponding being stuck in, thus the globality of assurance portable power source.The utility model is when going out to portably use, and without carrying separately charging data line, the mobile phone that it can mate multiple distinct interface, has easy to carryly, uses simple advantage, has good practicality.
Accompanying drawing explanation
Fig. 1 is that the utility model draws high the view that formula portable power source upper cover is opened;
Fig. 2 is the decomposition texture schematic diagram that the utility model draws high formula portable power source.
Identifier declaration in figure: bottom 10, upper cover 20, location card column 21, middle cover 30, USB draw-in groove 31, charging connector draw-in groove 32, wiring board 40, charging USB plug 41, flexible dish 42, flexible USB joint 43, switch 44, battery 50, charging connector 60.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to shown in Fig. 1, Fig. 2, Fig. 1 is that the utility model draws high the view that formula portable power source upper cover is opened; Fig. 2 is the decomposition texture schematic diagram that the utility model draws high formula portable power source.The utility model provides a kind of formula portable power source that draws high, and it is mainly used in solving current portable power source when going out to portably use, very inconvenient problem.
Wherein the formula portable power source that draws high described in the utility model includes: bottom 10, upper cover 20 and middle cover 30.Described middle cover 30 is arranged between bottom 10, upper cover 20, and upper cover 20 is made by rubber, and it can be opened, and correspondence is exposed middle cover 30.
On the inner surface of upper cover 20, be provided with a location card column 21, described location card column 21 can correspondence be stuck on middle cover 30, to realize being fixedly connected with of upper cover 20 and middle cover 30.
On the upper surface of middle cover 30, (face adjacent with upper cover 20) is corresponding is provided with a plurality of charging connector draw-in grooves 32, the corresponding dissimilar charging connector 60 that is equipped with in these charging connector draw-in grooves 32, and each charging connector 60 one end is the interface mating with electronic product, the other end is USB plug.
On the upper surface of middle cover 30, be also provided with a USB draw-in groove 31, this USB draw-in groove 31 includes a USB joint draw-in groove and a wire casing being connected with this USB joint.
Between middle cover 30 and bottom 10, be installed with wiring board 40, described wiring board 40 is fixed on the lower surface of middle cover 30, and is also installed with battery 50 between wiring board 40 and bottom 10, and described battery 50 is electrically connected to wiring board 40.
In wiring board 40Shang one end, be welded with a charging USB plug 41, by this charging USB plug 41, can be connected to civil power, thereby be that the battery 50 in portable power source charges; The other end on wiring board 40 is provided with a flexible dish 42, in this flexible dish 42, correspondence is provided with a flexible USB joint 43, it comprises a USB joint and is arranged in the connecting line of flexible dish 42, and USB joint can be electrically connected to wiring board 40 by described connecting line, described flexible USB joint 43 can be corresponding extended or retracted from flexible dish 42, and corresponding holding is in described USB draw-in groove 31.
On wiring board 40, be also provided with one for controlling the switch 44 of charging, while opening or closing switch 44, can realize battery 50 by the charging of flexible USB joint 43 external electronic equipments.
In addition, on middle cover 30, be also provided be connected with wiring board 40 for controlling illuminating switch, and for switching the diverter switch of charging current, to meet illumination and the charging needs of user under different situations.
The utility model in use, upper cover 20 correspondences are opened, correspondence is exposed charging connector 60 and the flexible USB joint 43 of fixedly holding on middle cover 30 upper surfaces, according to user's actual charging needs, select corresponding charging connector 60, and correspondence is connected with flexible USB joint 43 and electronic equipment to be charged respectively, the USB joint 43 that simultaneously will stretch is extracted certain length out from flexible dish 42, open afterwards switch 44, realize the charging process to electronic equipment; After to be charged, take off charging connector 60, the corresponding original position of being put back to, then pull flexible USB joint 43, its certain length correspondence is retracted in flexible dish 42, afterwards by it according to being stuck in shown in figure in USB draw-in groove 31, then that upper cover 20 is corresponding closed.
In sum, the utility model draws high formula portable power source and has avoided, when to electronic product chargings such as mobile phones, need to carrying separately corresponding charging data connecting line, and its existence portably uses inconvenient problem; Only need to carry one draws high formula portable power source, can realize the charging to the electronic equipment of dissimilar multiple charging inlet, and it can mate the mobile phone of multiple distinct interface, therefore has the advantages such as easy to carry, use is simple, good integrity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. one kind is drawn high formula portable power source, comprise bottom (10), upper cover (20) and be arranged on bottom (10), middle cover (30) between upper cover (20), it is characterized in that, on the upper surface of described middle cover (30), be provided with a USB draw-in groove (31) and a plurality of charging connector draw-in groove (32), on the lower surface of described middle cover (30), be installed with a wiring board (40), on described wiring board (40), be provided with a flexible dish (42), in described flexible dish (42), be fixed with a flexible USB joint (43), described flexible USB joint (43) can be corresponding extended or retracted from flexible dish (42), and corresponding holding is in described USB draw-in groove (31).
2. the formula portable power source that draws high according to claim 1, is characterized in that, is provided with one and can correspondence snaps onto the location card column (21) in middle cover (30) on described upper cover (20).
3. the formula portable power source that draws high according to claim 1, is characterized in that, in described charging connector draw-in groove (32), correspondence is equipped with the charging connector (60) that can be connected with flexible USB joint (43).
4. the formula portable power source that draws high according to claim 1, is characterized in that, between described wiring board (40) and bottom (10), is also installed with a battery (50), and described battery (50) is electrically connected to wiring board (40).
5. the formula portable power source that draws high according to claim 1, is characterized in that, is also provided with a charging USB plug (41) and a switch (44) on described wiring board (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550693.2U CN203398856U (en) | 2013-08-29 | 2013-08-29 | Pull-up portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550693.2U CN203398856U (en) | 2013-08-29 | 2013-08-29 | Pull-up portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398856U true CN203398856U (en) | 2014-01-15 |
Family
ID=49910354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550693.2U Expired - Fee Related CN203398856U (en) | 2013-08-29 | 2013-08-29 | Pull-up portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226753A (en) * | 2015-10-16 | 2016-01-06 | 常州市群星印刷有限公司 | Portable charged treasured |
| WO2020077697A1 (en) * | 2018-10-15 | 2020-04-23 | 曹立权 | Power bank |
-
2013
- 2013-08-29 CN CN201320550693.2U patent/CN203398856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226753A (en) * | 2015-10-16 | 2016-01-06 | 常州市群星印刷有限公司 | Portable charged treasured |
| WO2020077697A1 (en) * | 2018-10-15 | 2020-04-23 | 曹立权 | Power bank |
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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: 20140115 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |