CN203243089U - Mobile power supply provided with data storage device - Google Patents
Mobile power supply provided with data storage device Download PDFInfo
- Publication number
- CN203243089U CN203243089U CN 201320252783 CN201320252783U CN203243089U CN 203243089 U CN203243089 U CN 203243089U CN 201320252783 CN201320252783 CN 201320252783 CN 201320252783 U CN201320252783 U CN 201320252783U CN 203243089 U CN203243089 U CN 203243089U
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- circuit
- mcu control
- control circuit
- data storage
- memory
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an electronic product and discloses a mobile power supply provided with a data storage device. The power supply comprises a charging circuit, a battery protection circuit, a battery pack, an MCU control circuit, a memory and a voltage regulating circuit. The charging circuit is connected with the battery protection circuit and the MCU control circuit. The battery protection circuit is connected with the battery pack and the MCU control circuit. The input end of the voltage regulating circuit is connected with the MCU control circuit. The output end of the voltage regulating circuit is connected with an output interface. The memory is connected with the MCU control circuit. The power supply has the beneficial effects of not only being used as a mobile power supply for electronic products to charge, but also being used as a data memory to store useful data of users and prevent needless troubles caused by data loss from occurring, and being small in occupied space, economical in resource consumption and convenient to carry.
Description
Technical field
The utility model relates to mobile electronic device, specifically, relates to a kind of portable power source with data storage device.
Background technology
Along with the development of society, the improving constantly of people's living standard, continuous progress and the innovation of science and technology, the electronic product of carried type is also more and more, such as notebook computer, mobile phone, digital camera, video camera, warming equipment, lighting apparatus etc.But; for these equipment; the common ground of their maximums is all to need to provide power supply or battery to use; ordinary circumstance; first wife's battery all can not satisfy equipment to be used for a long time because battery capacity is low; when being away from home; travel or go on business etc.; often can be because in the dead battery at crucial moment, particularly when mobile phone is made a phone call, when digital camera is being taken pictures; notebook computer; when PDA etc. are working etc.; allow the user feel very helpless, and the user also can not join a reserve battery to every kind of equipment, not only cost is high nor convenient.Based on this, in order to solve people's this worried problem, portable power source is used and is given birth to.
Along with the day by day variation of digital product function, electronic equipment is related also more and more closer with our daily life, using also can be more frequent, so sometimes also can need some auxiliary equipment to be used, such as USB flash disk, card reader, portable hard drive, illuminating lamp etc., the user often needs to equip a plurality of scattered equipment with oneself and is very inconvenient, in the market, the portable power source function singleness generally only just as a stand-by power supply, is maximum and the corollary equipment general data memory of electronic product is used, if a portable power source with memory device is arranged, just can solve the inconvenience that brings because carrying a plurality of auxiliary equipment.
The utility model content
The purpose of this utility model is to overcome the deficiency of portable power source function singleness in the prior art and a kind of portable power source with data storage device of providing.
The technical scheme that the prior art problem that solves the utility model adopts is: a kind of portable power source with data storage; it is characterized in that: it comprises charging circuit; battery protecting circuit; battery pack; the MCU control circuit; memory and regulating circuit; wherein; described charging circuit is connected with described battery protecting circuit and MCU control circuit; described battery protecting circuit is connected with described battery pack and MCU control circuit; the input of described regulating circuit is connected with described MCU control circuit; the output of described regulating circuit connects an output interface, and described memory is connected with described MCU control circuit.
The below is further elaborated above technical scheme:
Further, also comprise an internal memory card interface, described internal memory card interface is connected with described MCU control circuit by a card reading circuit.
Further, also comprise a current detection circuit for detection of battery electric quantity, the input of described current detection circuit is connected with described battery pack, and output is connected with described MCU control circuit.
Further, comprise that also one is used for showing display circuit and a touch control circuit of described battery electric quantity information and described memory stores state, described display circuit and touch control circuit are connected with described MCU control circuit respectively.
Further, described memory is flash card.
The beneficial effects of the utility model are:
The first, the portable power source with data storage device that unites two into one not only can be worked as portable power source supplied for electronic product charging and be used, and can also regard data storage, and the data that the user is useful is stored, and avoids data to lose and causes unnecessary trouble.
The second, ordinary circumstance need to be with a plurality of auxiliary equipment and electronic product to be used when the user goes out, carry like this inconvenience very, the utlity model has the portable power source of data storage device, dwindle taking up room, one is dual-purpose, saving resource, carrying convenience.
Description of drawings
Fig. 1 is the circuit block diagram that has the portable power source of data storage device among the utility model embodiment.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Describe the technical solution of the utility model in detail below with reference to drawings and the specific embodiments, so as clearer, understand invention essence of the present utility model intuitively.
As shown in Figure 1; a kind of portable power source 100 with data storage; comprise charging circuit 1, battery protecting circuit 2, battery pack 3, MCU control circuit 4, memory 5 and regulating circuit 6; wherein; charging circuit 1 is connected with battery protecting circuit 2 and MCU control circuit 4; battery protecting circuit 2 is connected with described battery pack 3 and MCU control circuit 4; the input of regulating circuit 6 is connected with MCU control circuit 4; the output of regulating circuit 6 connects an output interface 7, and memory 5 is connected with MCU control circuit 4.
Secondly, portable power source 100 with data storage, also comprise an internal memory card interface 8, internal memory card interface 8 is connected with MCU control circuit 4 by a card reading circuit 9, further comprise a current detection circuit 10 for detection of battery electric quantity, the input of current detection circuit 10 is connected with battery pack 3, output is connected with MCU control circuit 4, comprise that further one is used for showing the display circuit 11 of described battery electric quantity information and described memory stores state, display circuit 11 is connected with MCU control circuit 4, and memory 5 is flash card.
The utlity model has the portable power source 100 of data storage, not only have the portable power source charge function, also carry memory devices, can work as USB flash disk and use, useful data is stored or transmit, one is multiplex, saving resource.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. portable power source with data storage; it is characterized in that: it comprises charging circuit, battery protecting circuit, battery pack, MCU control circuit, memory and regulating circuit; wherein; described charging circuit is connected with described battery protecting circuit and MCU control circuit; described battery protecting circuit is connected with described battery pack and MCU control circuit; the input of described regulating circuit is connected with described MCU control circuit; the output of described regulating circuit connects an output interface, and described memory is connected with described MCU control circuit.
2. the portable power source with data storage according to claim 1 is characterized in that: also comprise an internal memory card interface, described internal memory card interface is connected with described MCU control circuit by a card reading circuit.
3. the portable power source with data storage according to claim 1, it is characterized in that: further comprise a current detection circuit for detection of battery electric quantity, the input of described current detection circuit is connected with described battery pack, and output is connected with described MCU control circuit.
4. the portable power source with data storage according to claim 3, it is characterized in that: comprise that further one is used for showing the display circuit of described battery electric quantity information and described memory stores state, described display circuit is connected with described MCU control circuit.
5. the portable power source with data storage according to claim 1, it is characterized in that: described memory is flash card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252783 CN203243089U (en) | 2013-05-11 | 2013-05-11 | Mobile power supply provided with data storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252783 CN203243089U (en) | 2013-05-11 | 2013-05-11 | Mobile power supply provided with data storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243089U true CN203243089U (en) | 2013-10-16 |
Family
ID=49320347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320252783 Expired - Fee Related CN203243089U (en) | 2013-05-11 | 2013-05-11 | Mobile power supply provided with data storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243089U (en) |
-
2013
- 2013-05-11 CN CN 201320252783 patent/CN203243089U/en not_active Expired - Fee Related
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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: 20131016 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |