CN203180558U - Multimedia mobile power supply - Google Patents
Multimedia mobile power supply Download PDFInfo
- Publication number
- CN203180558U CN203180558U CN 201320056560 CN201320056560U CN203180558U CN 203180558 U CN203180558 U CN 203180558U CN 201320056560 CN201320056560 CN 201320056560 CN 201320056560 U CN201320056560 U CN 201320056560U CN 203180558 U CN203180558 U CN 203180558U
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- Prior art keywords
- power supply
- chip
- mobile power
- multimedia mobile
- control chip
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Abstract
The utility model relates to a multimedia mobile power supply, comprising a battery, a boost chip, and a power output interface. The battery is electrically connected with the power output interface through the boost chip. The multimedia mobile power supply further comprises a control chip, a storage module, and an audio play module. The storage module and the audio play module are electrically connected with the control chip. The control is electrically connected with the boost chip. The multimedia mobile power supply integrates functions of a mobile power supply, music playing, a voice recording device, a mobile hard disk drive, FM, etc. The multimedia mobile power supply greatly improves utilization rate of digital devices at user's sides, reduces the number of devices users carry in travels, and saves purchase cost and is easy to carry.
Description
Technical field
The utility model relates to a kind of portable power source, is specifically related to a kind of Multimedia Mobile power supply.
Background technology
Along with the fast development of the continuous development, particularly portable mobile electronic device of electronic technology, various electronic product for example luggable computer, MP3, MP4, mobile phone, digital camera etc. combines together with people's daily life.These electronic products generally are internal battery, because limited its flying power that makes of its battery capacity obtains certain restriction, particularly often can not in time charge in travelling on official business, and people's work, life are brought inconvenience.How to improve the service time of these electronic products, the importance that performance electronic product maximum work is used is just more very urgent.The appearance of portable power source has temporarily solved this bottleneck.Portable power source be a kind of collect the power supply and charge function be the portable charger of one, can be form electronic product mobile charging.But the function of existing portable power source is comparatively single, can not satisfy more crowds' demand.
The utility model content
At the deficiencies in the prior art, the utility model provides a kind of portable power source, portable hard drive, music, and sound pick-up outfit etc. are the Multimedia Mobile power supply of one.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Multimedia Mobile power supply, it comprises battery, the chip that boosts, power output interface, this battery electrically connects by boost chip and power output interface, described Multimedia Mobile power supply further comprises a control chip, memory module and audio playing module, described memory module and audio playing module all electrically connect with control chip, and described control chip also electrically connects with the chip that boosts.
Preferably, described memory module comprises storage control and the storage card that links to each other with described storage control, and described storage control links to each other with a USB HOST interface by control chip.
As improvement of the present utility model, described memory module further comprises a music decoding chip, and storage card links to each other with control chip by this music decoding chip.
As improvement of the present utility model, described Multimedia Mobile power supply further comprises a recording module, described recording module comprises MIC, recording control chip, described MIC links to each other with the recording control chip, this recording control chip links to each other with described audio playing module by control chip, playing the audio signal of being recorded by MIC, this recording control chip also links to each other with storage card by storage control, to store the audio signal of being recorded by MIC.
As improvement of the present utility model, described Multimedia Mobile power supply comprises that further one is used for connecting the earphone jack of earphone or external source of sound, and described earphone jack links to each other with control chip.
As improvement of the present utility model, described Multimedia Mobile power supply further comprises a FM radio reception chip, and described FM radio reception chip links to each other with audio playing module by control chip, to play the FM signal that is received by FM radio reception chip.
Preferably, described audio playing module comprises a power amplifier chip and loudspeaker, and described power amplifier chip is connected between control chip and the loudspeaker.
Preferably, described battery links to each other with the output of a power supply adaptor, and the input of this power supply adaptor is connected to civil power.
Preferably, also electrically connect a Charge Management and protection chip between described power supply adaptor and the battery, described Charge Management links to each other with the protection chip and with control chip.
A kind of Multimedia Mobile power supply that the utility model is set forth, compared with prior art, its beneficial effect is: the utility model collection portable power source, music, sound pick-up outfit, portable hard drive, function of radio receiver etc. is one, can greatly improve user's utilization rate of digital equipment at one's side, reduce the quantity that user's difference is carried equipment during the journey, saved purchase cost simultaneously and be easy to carry.
Description of drawings
Accompanying drawing 1 is the structured flowchart of the utility model Multimedia Mobile power supply.
Wherein: 1, control chip; 21, storage control; 22, storage card; 23, music decoding chip; 31, power amplifier chip; 32, loudspeaker; 4, battery; 41, power supply adaptor; 42, Charge Management and protection chip; 43, the chip that boosts; 44, power output interface; 5, FM radio reception chip; 6, external source of sound; 7, MIC; 71, recording control chip; 8, USB HOST interface.
Embodiment
Below, by reference to the accompanying drawings and embodiment, Multimedia Mobile power supply of the present utility model is described further, so that clearerly understand the utility model technological thought required for protection.
As shown in Figure 1, a kind of Multimedia Mobile power supply, it comprises battery 4, the chip 43 that boosts, power output interface 44, this battery 4 electrically connects with power output interface 44 by the chip 43 that boosts, power output interface 44 can with for example chargings such as luggable computer, MP3, MP4, mobile phone, digital camera of the electronic equipment that is complementary, above-mentioned battery 4, the chip 43 that boosts, power output interface 44 is conventional portable power source structure.In the utility model; for more practical; in this Multimedia Mobile power supply, set up a control chip 1; memory module and audio playing module; memory module and audio playing module all electrically connect with control chip; described control chip 1 also electrically connects with the chip 43 of boosting; be used for whether the work of the chip 43 that boosts is controlled; so that to the control of charging of various electronic equipment; simultaneously; can also be that voltage swing and the voltage stability of the chip 43 that boosts are adjusted; battery 4 links to each other with the output of power supply adaptor 41; the input of this power supply adaptor 41 is connected to civil power; also electrically connect a Charge Management and protection chip 42 between power supply adaptor 41 and the battery 4, this Charge Management links to each other with protection chip 42 and with control chip.The above-mentioned prior art that is repeats no more here.
Memory module comprises storage control 21 and the storage card 22 that links to each other with this storage control 21, described storage control 21 links to each other with a USB HOST interface 8 by control chip 1, this USB HOST interface 8 can with for example computer, panel computers etc. connect from equipment, be used for toward storage card 22 store data inside or other information, certainly, comprised music file, when in being stored in storage card 22, music file being arranged, music file can be decoded by music decoding chip 23, and then transfer to audio playing module by control chip 1 and play, audio playing module comprises power amplifier chip 31 and loudspeaker 32, and described power amplifier chip 31 is connected between control chip 1 and the loudspeaker 32.
As improvement of the present utility model, this Multimedia Mobile power supply also has sound-recording function simultaneously, specifically be that this Multimedia Mobile power supply comprises a recording module, recording module comprises MIC 7, recording control chip 71, MIC7 links to each other with recording control chip 71, this recording control chip 71 links to each other with audio playing module by control chip 1, to play the audio signal of being recorded by MIC 7, this recording control chip 71 also can link to each other with storage card 22 by storage control 21, by storage card 22 to store the audio signal of being recorded by MIC 7.
As improvement of the present utility model, this Multimedia Mobile power supply also has sound-recording function simultaneously and also has radio function simultaneously, specifically be that this Multimedia Mobile power supply comprises a FM radio reception chip 5, FM radio reception chip 5 links to each other with audio playing module by control chip 1, to play the FM signal that is received by FM radio reception chip.
This Multimedia Mobile power supply comprises that further one is used for connecting the earphone jack of earphone or external source of sound 6, described earphone jack links to each other with control chip 1, when the grafting earphone, can play-over to listen to and be stored in the audio signal in the storage card 22 or listen to wireless audio signal,, then can play the audio signal of external source of sound 6 by audio playing module during external source of sound 6 if peg graft.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection range of the utility model claim all.
Claims (9)
1. Multimedia Mobile power supply, it comprises battery, the chip that boosts, power output interface, this battery electrically connects by boost chip and power output interface, it is characterized in that, described Multimedia Mobile power supply further comprises a control chip, memory module and audio playing module, described memory module and audio playing module all electrically connect with control chip, and described control chip also electrically connects with the chip that boosts.
2. Multimedia Mobile power supply according to claim 1 is characterized in that, described memory module comprises storage control and the storage card that links to each other with described storage control, and described storage control links to each other with a USB HOST interface by control chip.
3. Multimedia Mobile power supply according to claim 2 is characterized in that, described memory module further comprises a music decoding chip, and storage card links to each other with control chip by this music decoding chip.
4. Multimedia Mobile power supply according to claim 2, it is characterized in that, described Multimedia Mobile power supply further comprises a recording module, described recording module comprises MIC, recording control chip, described MIC links to each other with the recording control chip, and this recording control chip links to each other with described audio playing module by control chip, to play the audio signal of being recorded by MIC, this recording control chip also links to each other with storage card by storage control, to store the audio signal of being recorded by MIC.
5. Multimedia Mobile power supply according to claim 1 is characterized in that, described Multimedia Mobile power supply comprises that further one is used for connecting the earphone jack of earphone or external source of sound, and described earphone jack links to each other with control chip.
6. Multimedia Mobile power supply according to claim 1, it is characterized in that, described Multimedia Mobile power supply further comprises a FM radio reception chip, and described FM radio reception chip links to each other with audio playing module by control chip, to play the FM signal that is received by FM radio reception chip.
7. according to each described Multimedia Mobile power supply of claim 1-6, it is characterized in that described audio playing module comprises a power amplifier chip and loudspeaker, described power amplifier chip is connected between control chip and the loudspeaker.
8. Multimedia Mobile power supply according to claim 1 is characterized in that, described battery links to each other with the output of a power supply adaptor, and the input of this power supply adaptor is connected to civil power.
9. Multimedia Mobile power supply according to claim 8 is characterized in that, also electrically connects a Charge Management and protection chip between described power supply adaptor and the battery, and described Charge Management links to each other with the protection chip and with control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056560 CN203180558U (en) | 2013-01-31 | 2013-01-31 | Multimedia mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056560 CN203180558U (en) | 2013-01-31 | 2013-01-31 | Multimedia mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180558U true CN203180558U (en) | 2013-09-04 |
Family
ID=49077218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056560 Expired - Fee Related CN203180558U (en) | 2013-01-31 | 2013-01-31 | Multimedia mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106021155A (en) * | 2016-05-25 | 2016-10-12 | 深圳市昂宇电子有限公司 | USB power supply port capable of outputting audio videos |
| CN109873654A (en) * | 2018-08-01 | 2019-06-11 | 深圳沸石科技股份有限公司 | A kind of audio playing apparatus of included charger baby function |
| CN111641795A (en) * | 2020-06-04 | 2020-09-08 | 深圳市创世达实业股份有限公司 | Multimedia information switching method and device and mobile power supply |
-
2013
- 2013-01-31 CN CN 201320056560 patent/CN203180558U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106021155A (en) * | 2016-05-25 | 2016-10-12 | 深圳市昂宇电子有限公司 | USB power supply port capable of outputting audio videos |
| CN106021155B (en) * | 2016-05-25 | 2018-12-21 | 深圳市昂宇电子有限公司 | A kind of USB power supply port that audio-visual video output can be achieved |
| CN109873654A (en) * | 2018-08-01 | 2019-06-11 | 深圳沸石科技股份有限公司 | A kind of audio playing apparatus of included charger baby function |
| CN111641795A (en) * | 2020-06-04 | 2020-09-08 | 深圳市创世达实业股份有限公司 | Multimedia information switching method and device and 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 |
Granted publication date: 20130904 Termination date: 20170131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |