CN202888880U - Portable power source of smartphone - Google Patents
Portable power source of smartphone Download PDFInfo
- Publication number
- CN202888880U CN202888880U CN 201220475341 CN201220475341U CN202888880U CN 202888880 U CN202888880 U CN 202888880U CN 201220475341 CN201220475341 CN 201220475341 CN 201220475341 U CN201220475341 U CN 201220475341U CN 202888880 U CN202888880 U CN 202888880U
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- China
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- module
- power source
- portable power
- mobile phone
- smart mobile
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- 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)
- Telephone Function (AREA)
Abstract
The utility model provides a portable power source of smartphones. The portable power source comprises an upper cover and a lower cover of a housing of the portable power source. The housing of the portable power source is provided with a lithium storage battery connected with a charging module of a portable power source printed circuit board. The charging module is connected with a power monitoring module, a voltage boost module disposed on the printed circuit board. The power monitoring module and the voltage boost module are respectively connected with an LED display module and a smartphone identification module. An input end and an output end of a circuit of the printed circuit board are respectively connected with a USB input interface and a USB output interface. The portable power source charges the lithium storage battery by the charging module through the USB input interface, and monitors battery level of the lithium storage battery in real time through the power monitoring module, and monitored power signals are sent to the LED display module so that a battery display lamp gives out light. After the lithium storage battery is fully charged, the smartphone is plugged on the USB output interface, and a phone band is recognized by the smartphone identification module. Required parameters are simulated and are output to the smartphone to be charged.
Description
Technical field
The utility model relates to digital product auxiliary equipment technical field, relates to a kind of digital equipment power supply, is specifically related to a kind of portable power source of smart mobile phone
Background technology
Intelligent development along with mobile device in the digital product technical field; easy to carry in order to guarantee; the lithium battery less that mobile device is built-in; because intelligent mobile phone is for the increase of power consumption power consumption demand at present; the common batteries that is applied to smart mobile phone is difficult to satisfy the instructions for use of equipment, often can cause mobile phone to work because of electric weight decay midway.Therefore, various portable power sources constantly appear at consumer's the visual field.Because the charging inlet of each famous brand product that cell phone manufacturer produces is different separately, for the portable power source that smart mobile phone charges incompatible too.When going out, because the decay of electric weight midway causes smart mobile phone and panel computer can't proceed work, and do not have available power supply or charging device, can use smart mobile phone to bring great inconvenience to people.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to use, is suitable for the portable power source of various different brands smart mobile phones, solved when not having available charge power supply the problem of smart mobile phone charging.
The technical scheme that the utility model adopts is, a kind of portable power source of smart mobile phone, the case top lid and the lower cover that comprise portable power source, in the housing of described portable power source, the lithium electrical storage cell that a charging module that arranges with the portable power source printed circuit board (PCB) is connected is housed, and described charging module is connected with electric quantity monitoring module, the boost module that printed circuit board (PCB) arranges respectively; Described electric quantity monitoring module, boost module connect respectively LED display module and intelligent machine identification module.
The portable power source of smart mobile phone described in the utility model is further characterized in that,
The input and output side of described printed circuit board (PCB) printed wire is connected to respectively USB input and output interface.
Described case top lid is revealed the electric weight display lamp that has the LED display module to arrange..
The portable power source of the utility model smart mobile phone, charge to the lithium electrical storage cell through charging module by the USB input interface, and by electric quantity monitoring module Real-Time Monitoring lithium electrical storage cell dump energy, then the electric quantity signal that monitors is sent to the LED display module, make the electric weight display lamp luminous.After the lithium electrical storage cell is full of electricity, can pass through USB output interface grafting smart mobile phone, by smart mobile phone identification module identification mobile phone brand, then be modeled to the required voltage of relevant device, current parameters is exported to smart mobile phone and is charged, the portable power source that is fit to is provided for the smart mobile phone of various different brands, solved when not having available charge power supply the problem of smart mobile phone charging.
Description of drawings
Fig. 1 is the portable power source structural representation of the utility model smart mobile phone;
Fig. 2 is the portable power source fundamental diagram of the utility model smart mobile phone;
Fig. 3 is the portable power source circuit diagram of the utility model smart mobile phone.
Among the figure, 1. loam cake, 2. lower cover, 3. printed circuit board (PCB), 4. charging module, 5. lithium electrical storage cell, 6. electric quantity monitoring module, 7. boost module, 8.LED display module, 9. intelligent machine identification module, 10.USB input interface, 11.USB output interface, 12. electric weight display lamps.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of portable power source of smart mobile phone, as depicted in figs. 1 and 2, the case top lid 1 and the lower cover 2 that comprise portable power source, in the housing of described portable power source, the lithium electrical storage cell 5 that a charging module 4 that arranges with portable power source printed circuit board (PCB) 3 is connected is housed, and described charging module 4 is connected with electric quantity monitoring module 6, the boost module 7 that printed circuit board (PCB) 3 arranges respectively; Described electric quantity monitoring module 6, boost module 7 connect respectively LED display module 8 and intelligent machine identification module 9, and the input and output side of described printed circuit board (PCB) 3 printed wires is connected to respectively USB input and output interface 10,11.
Case top lid 1 of the present utility model is revealed the electric weight display lamp 12 that has LED display module 8 to arrange.
The portable power source of the utility model smart mobile phone, before the use, give the lithium electrical storage cell 5 chargings by USB input interface 10 through charging module 4 first, and the dump energy by electric quantity monitoring module 6 Real-Time Monitoring lithium electrical storage cells 5, then the electric quantity signal that electric quantity monitoring module 6 is monitored sends to LED display module 8, make on the portable power source case top lid 1 the corresponding electric weight display lamp 12 that measures electric weight luminous, after lithium electrical storage cell 5 was full of electricity, case top lid 1 electric weight display lamp 12 can all be lighted luminous.
The portable power source of the utility model smart mobile phone is suitable for the smart mobile phone of various different brands, when using the utility model portable power source to cell-phone charging, first smart mobile phone is plugged on the USB output interface 11 of portable power source, brand by smart mobile phone identification module 9 identification grafting mobile phones, then DP and the DM signal of the usb bus by smart mobile phone identification module 9 identification access mobile phones return and are modeled to the required voltage of relevant device, current parameters is exported to smart mobile phone and charged.
The voltage of the lithium electrical storage cell 5 of the portable power source of the utility model smart mobile phone is 3.7V, it arrives 5V by the IC2 that boosts in the boost module 7 with the 3.7V boost in voltage first, export to again the identification IC 6 in the smart mobile phone identification module, export to smart mobile phone by USB output interface 11 again, to the lithium cell charging of smart mobile phone.
Above-mentioned execution mode is an example of the present utility model; not enforcement and the interest field that limits utility model; all equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (3)
1. the portable power source of a smart mobile phone, the case top lid (1) and the lower cover (2) that comprise portable power source, it is characterized in that, in the housing of described portable power source, the lithium electrical storage cell (5) that a charging module (4) that arranges with portable power source printed circuit board (PCB) (3) is connected is housed, and described charging module (4) is connected with electric quantity monitoring module (6), the boost module (7) that printed circuit board (PCB) (3) arranges respectively; Described electric quantity monitoring module (6), boost module (7) connect respectively LED display module (8) and intelligent machine identification module (9).
2. the portable power source of smart mobile phone according to claim 1 is characterized in that, the input and output side of described printed circuit board (PCB) (3) printed wire is connected to respectively the USB input and output and connects (10,11).
3. the portable power source of smart mobile phone according to claim 1 is characterized in that, described case top lid (1) is revealed the electric weight display lamp (12) that has LED display module (8) to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475341 CN202888880U (en) | 2012-09-18 | 2012-09-18 | Portable power source of smartphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475341 CN202888880U (en) | 2012-09-18 | 2012-09-18 | Portable power source of smartphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888880U true CN202888880U (en) | 2013-04-17 |
Family
ID=48080270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475341 Expired - Fee Related CN202888880U (en) | 2012-09-18 | 2012-09-18 | Portable power source of smartphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779667A (en) * | 2015-03-25 | 2015-07-15 | 深圳市华宝新能源有限公司 | Mobile power supply |
| CN106532847A (en) * | 2016-12-13 | 2017-03-22 | 江门市纳森科技有限公司 | Intelligent mobile power supply |
| US10558253B2 (en) | 2014-12-23 | 2020-02-11 | Razer (Asia-Pacific) Pte. Ltd. | Energy monitoring methods and battery devices |
-
2012
- 2012-09-18 CN CN 201220475341 patent/CN202888880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10558253B2 (en) | 2014-12-23 | 2020-02-11 | Razer (Asia-Pacific) Pte. Ltd. | Energy monitoring methods and battery devices |
| CN104779667A (en) * | 2015-03-25 | 2015-07-15 | 深圳市华宝新能源有限公司 | Mobile power supply |
| CN106532847A (en) * | 2016-12-13 | 2017-03-22 | 江门市纳森科技有限公司 | Intelligent mobile power supply |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20170918 |