CN201509212U - Emergency power supply device for mobile phone - Google Patents
Emergency power supply device for mobile phone Download PDFInfo
- Publication number
- CN201509212U CN201509212U CN2009201349620U CN200920134962U CN201509212U CN 201509212 U CN201509212 U CN 201509212U CN 2009201349620 U CN2009201349620 U CN 2009201349620U CN 200920134962 U CN200920134962 U CN 200920134962U CN 201509212 U CN201509212 U CN 201509212U
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- China
- Prior art keywords
- mobile phone
- module
- power supply
- plug
- emergency power
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- Expired - Fee Related
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- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses an emergency power supply device for a mobile phone, which comprises a main body, a circuit board arranged in the main body and a rechargeable battery electrically connected with the circuit board, wherein a mobile phone plug female connector electrically connected with the circuit board and a USB female connector are also arranged on one side of the main body, and a first module with a mobile phone male plug and a second module with a USB male plug are also arranged; and an electrical connecting line is arranged between the mobile phone male plug and the USB male plug. Because the mobile phone plug female connector and the USB female connector are arranged on the same side of the main body of the emergency power supply device, and a first module and a second module capable of being spliced with the mobile phone plug female connector and the USB female connector are arranged, the emergency power supply device for the mobile phone achieves the advantages of small volume, convenient carrying, low cost and convenient popularization and use.
Description
Technical field
The utility model relates to the emergent accessory technical field of mobile phone, particularly a kind of mobile phone emergency power supply.
Background technology
In the middle of current social life, mobile phone has become indispensable means of communication in people's life, and it brings great convenience for people's life.But, if mobile phone occur not to have the situation of electricity, and when not having external power supply, because the difficulty of charging can be brought a lot of inconvenience to people.This has brought sizable trouble for the people that often go out, but also these people are often faced because of mobile phone can't charge, and the worry that causes mobile communication to interrupt.
Thereby prior art is still waiting to improve and improve.
The utility model content
The purpose of this utility model is to provide a kind of can be convenient to the mobile phone emergency power supply unit that the user carries.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of mobile phone emergency power supply unit comprises: a body, and circuit board that is provided with in described body and the rechargeable battery that is electrically connected with this circuit board are used for providing emergency power supply to mobile phone; Wherein, a side also is provided with female mouthful of Mobile phone plug and the female mouth of USB that is electrically connected with described circuit board on the described body, and the female mouth of described Mobile phone plug is used for to described rechargeable battery charging, female mouthful of discharge that is used for described rechargeable battery of described USB; And
One first module is set, has a mobile phone public plug, be used for plugging for female mouthful with described Mobile phone plug;
One second module is set, has a USB public plug, be used for plugging for female mouthful with described USB;
The corresponding sliding plug structure that is provided with described second module of described first module is used for mutual grafting, and, be provided with the electric connection line between described mobile phone public plug and the described USB public plug.
Described device, wherein, described first module or second module are provided with a storage card card slot.
Described device wherein, is provided with groove on described first module, described accordingly second module is provided with projection, is used for plugging adaptive with described groove.
Described device wherein, also is provided with on the grafting end face of described first module or second module and touches top switch, is used for disconnecting when described first module and the grafting of second module electric connection of described mobile phone public plug and described USB public plug.
Described device, wherein, described body is provided with circuit board and electrically connects power supply indicator.
Described device, wherein, described body is provided with the rope hole that is used for the tying up rope.
Mobile phone emergency power supply unit provided by the utility model, owing to adopted and be provided with female mouthful of Mobile phone plug and the female mouth of USB in the same side of emergency power supply unit body, and be provided with can with female mouthful of described Mobile phone plug and female mouthful of first module and second module that plugs of USB, realized that the mobile phone emergency power supply unit has little, the portable characteristics of volume.Simultaneously, mobile phone emergency power supply unit simple in structure, and also cost is low, is convenient to promote the use of.
Description of drawings
The schematic appearance of the mobile phone emergency power supply unit that Fig. 1 provides for the utility model;
Structural representation when the body of the mobile phone emergency power supply unit that Fig. 2 provides for the utility model separates with second module with first module;
The body of the mobile phone emergency power supply unit that Fig. 3 provides for the utility model, the structural representation when first module is separated simultaneously with second module
Fig. 4 is the cutaway view of the A1-A1 direction of Fig. 2;
Structural representation when the mobile phone emergency power supply unit that Fig. 5 provides for the utility model discharges;
Structural representation when the mobile phone emergency power supply unit that Fig. 6 provides for the utility model charges.
Embodiment
For making the purpose of this utility model, technical scheme and effect clearer, clear and definite, below with reference to accompanying drawing and give an actual example the utility model is further described.
As shown in Figure 1, the mobile phone emergency power supply unit that provides of the utility model comprises body 100, first module 101 and second module 102.Described mobile phone emergency power supply unit can be given cell-phone charging when mobile phone need charge, also can give the charging of mobile phone emergency power supply unit by external power supply.
As Fig. 2, shown in Figure 3, female mouthful 204 of female mouthful 202 of Mobile phone plug, the USB, the rechargeable battery 206 that in described body 100, are provided with circuit board 205 and electrically connect with circuit board.Described rechargeable battery is used for providing emergency power supply to mobile phone, and described Mobile phone plug is used for for female mouthful 202 to described rechargeable battery charging, female mouthful 204 discharge that is used for described rechargeable battery of described USB.And, female mouthful 204 the same side that is arranged on described body 100 of female mouthful 202 of described Mobile phone plug and USB.
Described emergency power supply unit also comprises first module 101 that can plug with the female mouth of described Mobile phone plug and second module 102 that can plug with the female mouth of described USB joint.Described first module has mobile phone public plug 201, second module has USB public plug 203, first module 101 and second module 102 plug by interface corresponding on described mobile phone public plug 201 and USB public plug 203 and the body 100 respectively, can be used for selecting to make the charging of cellular phone power supplies device, perhaps discharge.
The emergency power supply unit that the utility model provides, the corresponding sliding plug structure that is provided with is used to make first module 101 and second module 102 to peg graft mutually on the end face of the end face of described first module 101 and described second module 102.As shown in Figure 4, the end face of described first module 101 is provided with groove, and the end face of described accordingly second module 102 is provided with projection, is convenient to described first module 101 and second module 102 and plugs.And described first module 101 is connected with second module 102 by connecting line 207, and makes the circuit turn-on between first module 101 and second module 102.
In the present embodiment, groove can also be arranged on the end face of second module 102, corresponding is arranged on projection on the end face of first module 101.But the utility model never is only limited to this a kind of connected mode of pegging graft, and can also adopt alternate manner, such as, engaging.
The utility model is by with female mouthful of Mobile phone plug and female mouthful of same end that is arranged on the emergency power supply body of USB, and be provided with can with female mouthful of described Mobile phone plug and female mouthful of first module and second module that plugs of USB, make the compact conformation of emergency power supply unit, reduced the volume of emergency power supply unit, be convenient to the user and carry.
In order to realize one-object-many-purposes, bring more convenience to the user, the mobile phone emergency power supply unit that the utility model provides also comprises: be arranged on the storage card card slot 211 on first module.Described storage card card slot 211 can insert mini SD card, is used to realize data storage function.When the user need store data, only need the mobile phone public plug 201 and the Mobile phone plug of described mobile phone emergency power supply unit are pegged graft for female mouthful 202, and USB public plug 203 is connected computer, just can be in storage card with storage.Should be understood that the card slot of described storage card can also be arranged in described second module.
As Fig. 2, shown in Figure 3, the emergency power supply unit that the utility model provides, on the grafting end face of first module, also be provided with one and touch top switch 208, describedly touch top switch 208 is used for disconnecting described mobile phone public plug 201 and described USB public plug 203 when described first module 101 and second module 102 are pegged graft electric connection.The described top switch 208 that touches can also be used for connecting the electric connection between second module and the body when described first module 101 is separated with described body 100; Perhaps, connect the electric connection between first module and the described body when described second module 102 and described body timesharing.Such as, when first module and second module were pegged graft simultaneously, the described top switch 208 that touches was closed the circuit that makes in the emergency set and is disconnected.When emergency power supply unit was in charging or discharge condition, the described top switch 208 that touches was opened, and makes the circuit turn-on of emergency set inside.
In the present embodiment, described touching on the grafting end face that top switch can also be arranged on described second module.
In addition, the mobile phone emergency power supply unit that the utility model provides, can also be provided with the rope hole 210 that is used to wear the extension lifting rope by described body, as Fig. 2, shown in Figure 3, the mobile phone emergency power supply unit can hang on the key chain by lifting rope, perhaps hangs over and wraps, emergency power supply unit can be carried, give cell-phone charging at any time.
In a further embodiment, also comprise the power supply indicator 209 that electrically connects with circuit board 205 on the body of described emergency power supply unit.When the mobile phone emergency power supply unit connected external power charging, described power supply indicator 209 can show whether the electric weight of described rechargeable battery 206 is full of.Described power supply indicator can also show the charging and discharging state of described mobile phone emergency power supply unit.
Its operation principle of the emergency power supply unit that the utility model provides is as follows:
As shown in Figure 5, when emergency power supply unit discharges (when the emergency cell device is given cell-phone charging), USB public plug 203 and USB can be pegged graft for female mouthful 204, mobile phone public plug 201 and Mobile phone plug are separated for female mouthful 202, and in the mobile phone public plug 201 insertion mobile phone corresponding interface, like this, the electric energy of storing in the described rechargeable battery 206 just can discharge by described body 100 gives mobile device, realizes giving cell-phone charging.As shown in Figure 6, when described mobile phone emergency power supply unit need charge, mobile phone public plug 201 and Mobile phone plug can be pegged graft for female mouthful 202, USB public plug 201 and USB are separated for female mouthful 204, and USB public plug 203 is connected with external power supply, just can give described mobile phone emergency power supply unit charging, and with power storage in described rechargeable battery 206.
In a further embodiment, can also improve by circuit the mobile phone emergency power supply unit, described mobile phone emergency power supply unit can be designed to supply the emergency power supply unit of electronic products such as MP3, MP4, digital camera, emergency power supply unit is further promoted the use of.
The mobile phone emergency power supply unit that the utility model provides has adopted the design of Mobile phone plug and USB plug in the same side of body, makes the emergency power supply unit compact conformation, and it is little to have a volume, portable characteristics.Simultaneously, the novel emergency power supply unit that provides of this usefulness simple in structure, and also cost is low, is convenient to promote the use of.
Should be understood that; the utility model has been done detailed introduction to the mobile phone emergency power supply unit; for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (6)
1. mobile phone emergency power supply unit comprises: a body, and circuit board that is provided with in described body and the rechargeable battery that is electrically connected with this circuit board are used for providing emergency power supply to mobile phone; It is characterized in that a side also is provided with female mouthful of Mobile phone plug and the female mouth of USB that is electrically connected with described circuit board on the described body, the female mouth of described Mobile phone plug is used for to described rechargeable battery charging, female mouthful of discharge that is used for to described rechargeable battery of described USB; And
One first module is set, has a mobile phone public plug, be used for plugging for female mouthful with described Mobile phone plug;
One second module is set, has a USB public plug, be used for plugging for female mouthful with described USB;
The corresponding sliding plug structure that is provided with described second module of described first module is used for mutual grafting, and, be provided with the electric connection line between described mobile phone public plug and the described USB public plug.
2. device as claimed in claim 1 is characterized in that, described first module or second module are provided with a storage card card slot.
3. device as claimed in claim 1 is characterized in that, is provided with groove on described first module, and described accordingly second module is provided with projection, is used for plugging adaptive with described groove.
4. device as claimed in claim 1, it is characterized in that, on the grafting end face of described first module or second module, also be provided with and touch top switch, be used for when described first module and the grafting of second module, disconnecting the electric connection of described mobile phone public plug and described USB public plug.
5. device as claimed in claim 1 is characterized in that, described body is provided with the power supply indicator that electrically connects with circuit board.
6. device as claimed in claim 1 is characterized in that, described body is provided with the rope hole that is used for the tying up rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201349620U CN201509212U (en) | 2009-08-20 | 2009-08-20 | Emergency power supply device for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201349620U CN201509212U (en) | 2009-08-20 | 2009-08-20 | Emergency power supply device for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509212U true CN201509212U (en) | 2010-06-16 |
Family
ID=42470331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201349620U Expired - Fee Related CN201509212U (en) | 2009-08-20 | 2009-08-20 | Emergency power supply device for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024889A1 (en) * | 2010-08-23 | 2012-03-01 | Wang Hong | Portable charger |
| CN106911170A (en) * | 2017-05-04 | 2017-06-30 | 湖南魔电易联网络科技有限公司 | A kind of charging equipment of portable power source, lease cabinet and portable power source |
| CN107069877A (en) * | 2017-05-04 | 2017-08-18 | 湖南魔电易联网络科技有限公司 | A kind of portable power source and portable power source lease cabinet |
| CN107093285A (en) * | 2017-05-04 | 2017-08-25 | 湖南魔电易联网络科技有限公司 | A kind of portable power source lending system and portable power source lease cabinet |
-
2009
- 2009-08-20 CN CN2009201349620U patent/CN201509212U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024889A1 (en) * | 2010-08-23 | 2012-03-01 | Wang Hong | Portable charger |
| CN106911170A (en) * | 2017-05-04 | 2017-06-30 | 湖南魔电易联网络科技有限公司 | A kind of charging equipment of portable power source, lease cabinet and portable power source |
| CN107069877A (en) * | 2017-05-04 | 2017-08-18 | 湖南魔电易联网络科技有限公司 | A kind of portable power source and portable power source lease cabinet |
| CN107093285A (en) * | 2017-05-04 | 2017-08-25 | 湖南魔电易联网络科技有限公司 | A kind of portable power source lending system and portable power source lease cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20100820 |