CN204835564U - Cell -phone intelligent charging ware - Google Patents
Cell -phone intelligent charging ware Download PDFInfo
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- CN204835564U CN204835564U CN201520383390.5U CN201520383390U CN204835564U CN 204835564 U CN204835564 U CN 204835564U CN 201520383390 U CN201520383390 U CN 201520383390U CN 204835564 U CN204835564 U CN 204835564U
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- charger
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Abstract
The utility model provides a pair of cell -phone intelligent charging ware, including rectifier circuit, a plurality of battery charging circuit, set up in change over switch, the interface of being connected with battery charging circuit output that charges between battery charging circuit and the rectifier circuit, set up on -off switch between charge interface and battery charging circuit and the central processing circuit who is connected with on -off switch and change over switch control end, the current detection circuit that still includes the bluetooth module that is connected with central processing circuit, be connected with central processing circuit, the timing circuit of being connected with central processing circuit and the battery management chip of being connected with central processing circuit, current detection circuit sets up in change over switch and charges between the interface, the cell -phone that can adapt to different manufacturer charges, improves the adaptability of charger, and on the other hand can be in the charging process carries out the data interaction between charger and the cell -phone, and smooth completion of guaranteeing to charge avoiding appearing that the circulation is charged and the virtual phenomenon of filling, extension mobile phone batteries's life.
Description
Technical field
The utility model relates to a kind of charger, particularly relates to a kind of cell phone intelligent charger.
Background technology
Mobile phone is as the communication tool in modern times, its use is more and more extensive, but, because mobile phone is as electronic product, must charge to its power supply, there are the following problems for existing charger for mobile phone: the poor universality of charger for mobile phone, although different mobile phone brands has the distinctive charger for mobile phone of oneself, and the output voltage of the charger for mobile phone of various brands is also similar, but because the circuit structure of the inside of different mobile phone is inconsistent, its electric current exported is different, thus causes the poor universality of charger, uses inconvenience, on the other hand, existing mobile phone is all rely on the battery management circuit of self to control charging process, but due to the impact of mobile phone self, mobile phone circuit of self in charging process is also using the electricity of battery of mobile phone, cause the long cycle charging of mobile phone, thus affect the useful life of battery of mobile phone, what is more important: mobile phone only relies on its cells management circuit to monitor battery electric quantity in charging process, cause occurring that void fills phenomenon, even if say the actual electricity of battery of mobile phone itself and real electricity inconsistent, battery of mobile phone is caused to be in power shortage state for a long time, the further useful life affecting battery of mobile phone.
Therefore, need to propose a kind of charger for mobile phone that can solve the problem newly.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cell phone intelligent charger, the mobile phone charging of different brands can be adapted on the one hand, improve the adaptability of charger, on the other hand, in charging process, data interaction can be carried out between charger and mobile phone, ensure that charging completes smoothly, avoid occurring that cycle charging and void fill phenomenon, the useful life of extending cell phone battery.
A kind of cell phone intelligent charger that the utility model provides, comprises rectification circuit, multiple battery charger, is arranged at the charging inlet that the diverter switch between battery charger with rectification circuit is connected with battery charger output, the central processing circuit being arranged at the on-off switch between charging inlet with battery charger and being connected with on-off switch and diverter switch control end; The battery management chip also comprising the bluetooth module be connected with central processing circuit, the current detection circuit be connected with central processing circuit, the timing circuit be connected with central processing circuit and be connected with central processing circuit, described current detection circuit is arranged between diverter switch and charging inlet.
Further, the display screen be connected with described central processing circuit is also comprised.
Further, the function select button be connected with central processing circuit is also comprised.
Further, the voice prompting device be connected with described central processing circuit is also comprised.
Further, preposing signal process circuit is provided with between the central processing circuit of described current detection circuit territory, described preposing signal process circuit comprises the amplifying circuit, filter circuit and the analog to digital conversion circuit that are electrically connected successively, the output of analog-digital conversion circuit as described is connected with central processing circuit, and the input of described amplifying circuit is connected with the output of current detection circuit.
Further, also comprise power transfer module, the input of described power transfer module is connected with the output of described rectification circuit, and the output of power transfer module is connected with central processing circuit, battery management chip and display screen.
Further, described charging inlet is USB interface.
The beneficial effects of the utility model: cell phone intelligent charger of the present utility model, the mobile phone charging of different brands can be adapted on the one hand, improve the adaptability of charger, on the other hand, data interaction can be carried out between charger and mobile phone in charging process, ensure that charging completes smoothly, avoid occurring that cycle charging and void fill phenomenon, the useful life of extending cell phone battery.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is theory diagram of the present utility model.
Embodiment
Fig. 1 is theory diagram of the present utility model, a kind of cell phone intelligent charger that the utility model provides, comprises rectification circuit, multiple battery charger, is arranged at the charging inlet that the diverter switch between battery charger with rectification circuit is connected with battery charger output, the central processing circuit being arranged at the on-off switch between charging inlet with battery charger and being connected with on-off switch and diverter switch control end; The battery management chip also comprising the bluetooth module be connected with central processing circuit, the current detection circuit be connected with central processing circuit, the timing circuit be connected with central processing circuit and be connected with central processing circuit, described current detection circuit is arranged between diverter switch and charging inlet; Cell phone intelligent charger of the present utility model, the mobile phone charging of different brands can be adapted on the one hand, improve the adaptability of charger, on the other hand, data interaction can be carried out between charger and mobile phone in charging process, ensure that charging completes smoothly, avoid occurring that cycle charging and void fill phenomenon, the useful life of extending cell phone battery; Wherein, central processing circuit is existing chip, the number of battery charger sets according to the actual requirements, in general, a mobile phone brand is directed to according to each battery charger, such as i Phone, Samsung mobile phone or turn to mobile phone etc., diverter switch and on-off switch are existing multi-channel switch circuit, and described charging inlet is USB interface.
In the present embodiment, also comprise the display screen be connected with described central processing circuit, display screen shows the relevant parameter in charging process, is convenient to monitoring.
In the present embodiment, also comprise the function select button be connected with central processing circuit, wherein, function select button can set parameter, manually selects to need battery charger, strengthens adaptability of the present utility model.
In the present embodiment, also comprise the voice prompting device be connected with described central processing circuit, by the effect of voice prompting device, when after charging complete, can notify that user cuts off the input power of charger, guarantees use safety in time.
In the present embodiment, preposing signal process circuit is provided with between the central processing circuit of described current detection circuit territory, described preposing signal process circuit comprises the amplifying circuit, filter circuit and the analog to digital conversion circuit that are electrically connected successively, the output of analog-digital conversion circuit as described is connected with central processing circuit, the input of described amplifying circuit is connected with the output of current detection circuit, by this structure, the digital signal of standard can be provided for the work of central processing circuit.
In the present embodiment, also comprise power transfer module, the input of described power transfer module is connected with the output of described rectification circuit, and the output of power transfer module is connected with central processing circuit, battery management chip and display screen, wherein, power module is existing circuit.
Operation principle of the present utility model:
When after charger incoming transport electricity, central processing circuit and battery management chip are started working, and set up data cube computation by bluetooth module and target charge mobile phone and carry out data interaction, central processing circuit obtains the parameter of target mobile phones, comprise dump energy parameter, battery specifications parameter, mobile phone brand parameter, be synchronized to battery management chip after central processing circuit obtains relevant parameter, controlling diverter switch and on-off switch to be switched on corresponding charge tunnel (in an initial condition, on-off switch always disconnects), start to charge to mobile phone, once on-off switch disconnects, after the current signal of acquisition is outputted to preposing signal process circuit process by current detection circuit, be transferred to central processing circuit, central processing circuit controls timing circuit timing and timing time is synchronized to battery management chip, battery management chip is according to dump energy parameter and battery specifications parameter and mobile phone brand parameter etc., calculate the charge capacity required for current phone and charging interval, when charging, one arrives, central processing circuit is obtained the state of charge of current phone by the battery management chip of bluetooth module from mobile phone and is compared with the state of charge of the battery management chip of charger, if two state of charge are equal, central processing circuit exports control command, on-off switch disconnects, and export information by voice prompting device, inform that user cuts off the electricity supply, if the information about power that the battery management chip that the electricity of the battery management chip of charger is less than mobile phone sends, then charger continue charging until charger battery management chip export information about power equal with the information about power of battery management chip, if the information about power that the battery management chip of charger exports is greater than the information about power sent of the battery management chip of mobile phone self, then voice prompting device prompting, there is the possibility of fault in the battery management circuit of mobile phone self or storage battery, need maintenance, known by above-mentioned principle, charger for mobile phone of the present utility model can by the electric current exported, the mode that the charge volume that voltage and output time calculate output electricity and the reception of mobile phone accumulation pond carries out mutually verifying is monitored charging, substantially increase the accuracy of monitoring.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a cell phone intelligent charger, is characterized in that: comprise rectification circuit, multiple battery charger, be arranged at the charging inlet that the diverter switch between battery charger with rectification circuit is connected with battery charger output, the central processing circuit being arranged at the on-off switch between charging inlet with battery charger and being connected with on-off switch and diverter switch control end; The battery management chip also comprising the bluetooth module be connected with central processing circuit, the current detection circuit be connected with central processing circuit, the timing circuit be connected with central processing circuit and be connected with central processing circuit, described current detection circuit is arranged between diverter switch and charging inlet.
2. cell phone intelligent charger according to claim 1, is characterized in that: also comprise the display screen be connected with described central processing circuit.
3. cell phone intelligent charger according to claim 2, is characterized in that: also comprise the function select button be connected with central processing circuit.
4. cell phone intelligent charger according to claim 3, is characterized in that: also comprise the voice prompting device be connected with described central processing circuit.
5. cell phone intelligent charger according to claim 1, it is characterized in that: between the central processing circuit of described current detection circuit territory, be provided with preposing signal process circuit, described preposing signal process circuit comprises the amplifying circuit, filter circuit and the analog to digital conversion circuit that are electrically connected successively, the output of analog-digital conversion circuit as described is connected with central processing circuit, and the input of described amplifying circuit is connected with the output of current detection circuit.
6. cell phone intelligent charger according to claim 1, it is characterized in that: also comprise power transfer module, the input of described power transfer module is connected with the output of described rectification circuit, and the output of power transfer module is connected with central processing circuit, battery management chip and display screen.
7. cell phone intelligent charger according to claim 1, is characterized in that: described charging inlet is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383390.5U CN204835564U (en) | 2015-06-04 | 2015-06-04 | Cell -phone intelligent charging ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383390.5U CN204835564U (en) | 2015-06-04 | 2015-06-04 | Cell -phone intelligent charging ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835564U true CN204835564U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383390.5U Expired - Fee Related CN204835564U (en) | 2015-06-04 | 2015-06-04 | Cell -phone intelligent charging ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356919A (en) * | 2016-08-31 | 2017-01-25 | 四川省魅力传媒有限公司 | Emergency charging method and system for intelligent charging terminal |
-
2015
- 2015-06-04 CN CN201520383390.5U patent/CN204835564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356919A (en) * | 2016-08-31 | 2017-01-25 | 四川省魅力传媒有限公司 | Emergency charging method and system for intelligent charging terminal |
| CN106356919B (en) * | 2016-08-31 | 2020-07-31 | 富泰锦(成都)科技有限公司 | Emergency charging method and emergency charging system for intelligent charging terminal |
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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: 20151202 Termination date: 20160604 |