CN203984050U - A kind of self power generation portable power source with Bluetooth audio device - Google Patents
A kind of self power generation portable power source with Bluetooth audio device Download PDFInfo
- Publication number
- CN203984050U CN203984050U CN201420401483.1U CN201420401483U CN203984050U CN 203984050 U CN203984050 U CN 203984050U CN 201420401483 U CN201420401483 U CN 201420401483U CN 203984050 U CN203984050 U CN 203984050U
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- CN
- China
- Prior art keywords
- bluetooth
- battery
- gear
- usb interface
- hand generator
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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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of self power generation portable power source with Bluetooth audio device, comprise housing, USB interface, MicroUSB interface, hand generator, battery, loud speaker, pcb board, it is characterized in that: described housing is provided with USB interface, MicroUSB interface, in described housing, be provided with for the battery of store electrical energy with for battery the hand generator of electric energy is provided; In described housing, be provided with gear wheel, gear wheel is hinged mutually with the turning handle that surface of shell is provided with; In described housing, be also provided with travelling gear, gear wheel is meshed with travelling gear, gear wheel band nutating gear, and described travelling gear is meshed with the shaft gear of hand generator, and travelling gear drives the rotation of hand power inboard rotor to realize generating; By the bluetooth module realization of pcb board, dock with the bluetooth of mobile phone or panel computer and transmit audio file, by loud speaker, play music.
Description
Technical field
The utility model relates to audio frequency to be play and Power supply apparatus field, particularly relates to a kind of portable power source with Bluetooth audio device and spontaneous electrical function.
Background technology
In recent years, electronic product is portable type electronic product especially, as more and more extensive in application such as digital camera, video camera, MP3, smart mobile phone, panel computers, and portable power source is as a kind of device charging to portable type electronic product, because its volume is little, lightweight, easy to use, be used widely.
The portable power source of prior art is to connect civil power by USB interface, by civil power, to cell apparatus, charge, then provide electric energy to charge to external digital product by battery, its shortcoming is not have in the situation of external civil power, as in field, suburb, having no idea, to cell apparatus charging, makes troubles to people, in addition, conventional portable power source only serves as power supply unit to be used, do not possess other functions, function singleness, practicality is not strong.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is a kind of reasonable in design, simple in structure that the utility model provides, the self power generation energy-conserving and environment-protective portable power source of diverse in function.
The technical scheme that the utility model adopts is: a kind of self power generation portable power source with Bluetooth audio device, comprise housing, USB interface, Micro USB interface, hand generator, battery, loud speaker, pcb board, and it is characterized in that:
Described housing is provided with USB interface, Micro USB interface, is provided with for the battery of store electrical energy with for battery the hand generator of electric energy is provided in described housing.
In described housing, be provided with gear wheel, gear wheel is hinged mutually with the turning handle that surface of shell is provided with.
In described housing, be also provided with travelling gear, gear wheel is meshed with travelling gear, gear wheel band nutating gear, and described travelling gear is meshed with the shaft gear of hand generator, and travelling gear drives the rotation of hand power inboard rotor.
Described battery provides electric energy for pcb board, and described pcb board is electrically connected to USB interface, Micro USB interface, hand generator, battery, loud speaker.
Described pcb board circuit comprises MCU, and charge management module, DC modular converter, bluetooth module, memory module, the audio processing modules of MCU control.
Described USB interface output connects the input of charge management circuit module, and described hand generator current output terminal is also connected with the input of charge management circuit module.
The output of described charge management circuit module is connected with the input of battery, the output of battery is electrically connected to MCU, described MCU is electrically connected to charge management circuit module, DC modular converter, bluetooth module, memory module, audio processing modules, and described MCU is also connected with mains switch and Bluetooth switch.
Described bluetooth module is used for transmitting and receiving Bluetooth signal, by bluetooth audio reception file, the audio file autostore receiving is to memory module, audio processing modules is for the treatment of stored audio file, described audio processing modules is electrically connected to loud speaker, and described loud speaker is for displaying audio file.
On further described housing, be also provided with battery capacity indication lamp, bluetooth indicator light and illuminating lamp, described battery capacity indication lamp, bluetooth indicator light, illuminating lamp are connected with the MCU electricity on pcb board, by battery capacity indication lamp, check the last electric weight of battery, by bluetooth indicator light, check with the bluetooth of mobile phone or panel computer whether be connected.
Further described loud speaker comprises two of L channel and R channels.
Further described housing is provided with the standing groove of placing turning handle.
Further described gear wheel is fixedly connected with a shell, and shell is provided with a movable rotation-shaft, and movable rotation-shaft is for connection of rotating handle.
The beneficial effects of the utility model are: by Bluetooth audio device, combine with portable power source, realize dual-use material, save product acquisition cost; Battery by hand generator to portable power source charges, and realizes and not possessing in the situation of civil power in the wild, by hand power, charges the battery, and this renewable power supply has more energy-saving and environmental protection.
accompanying drawing explanation:
Fig. 1 is the utility model turning handle Unclosing structure schematic diagram.
Fig. 2 is the utility model turning handle collapsed configuration schematic diagram.
Fig. 3 is the utility model back side loud speaker schematic diagram.
Fig. 4 is the utility model gear driven hand generator structural representation.
Fig. 5 is that the utility model is used circuit frame figure.
embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
With reference to accompanying drawing, a kind of self power generation portable power source with Bluetooth audio device, comprises housing 101, USB interface 204, Micro USB interface 205, hand generator 13, battery 14, loud speaker 303, pcb board, it is characterized in that:
Described housing 101 is provided with USB interface 204, Micro USB interface 205, is provided with for the battery 14 of store electrical energy with for battery 14 hand generator 13 of electric energy is provided in described housing 101.
In described housing 101, be provided with gear wheel 11, gear wheel 11 is hinged mutually with the turning handle 203 that housing 101 surfaces are provided with; In described housing 101, be also provided with travelling gear 12, gear wheel 11 is meshed with travelling gear 12, gear wheel 11 band nutating gears 12, described travelling gear 12 is meshed with the shaft gear of hand generator 13, travelling gear 12 drives hand generator 13 internal rotor rotations, by hand traverse fixed handle 203, realize manual generating, for battery 14 provides electric energy.
Described battery 14 is for pcb board provides electric energy, and described pcb board is electrically connected to USB interface 204, Micro USB interface 205, hand generator 13, battery 14, loud speaker 303; Described pcb board circuit comprises MCU15, and charge management module 19, DC modular converter 20, bluetooth module 16, memory module 17, the audio processing modules 18 of MCU15 control.
Described USB interface 204 inputs connect civil power, USB interface 204 outputs connect the input of charge management circuit module 19, described hand generator 13 current output terminals are also connected with the input of charge management circuit module 19, the output of described charge management circuit module 19 is connected with the input of battery 14, realizing this portable power source battery 14 both can, by commercial power charged, can charge by hand generator 13 again.
The output of battery 14 is electrically connected to MCU15, described MCU15 is electrically connected to charge management circuit module 19, DC modular converter 20, bluetooth module 16, memory module 17, audio processing modules 18, and described MCU15 is also connected with mains switch 206 and Bluetooth switch 301;
Described bluetooth module 16 is for transmitting and receiving Bluetooth signal, by bluetooth module 16, realizing bluetooth with mobile phone or panel computer is connected, by bluetooth, receive from the audio file of mobile phone or the transmission of panel computer end, the audio file autostore receiving is to memory module 17, audio processing modules 18 is for the treatment of stored audio file, described audio processing modules 18 is electrically connected to loud speaker 303, and described loud speaker 303 is for displaying audio file.
On described housing 101, be also provided with battery capacity indication lamp 207, bluetooth indicator light 302 and illuminating lamp 304, described battery capacity indication lamp 207, bluetooth indicator light 302, illuminating lamp 304 are connected with the MCU15 electricity on pcb board.
Preferably, with reference to Fig. 3, described loud speaker 303 comprises two of L channel and R channels, realizes audio frequency and plays and have more third dimension, the sense of reality.
Preferably, with reference to Fig. 2, described gear wheel 11 is fixedly connected with a shell 201, and shell 201 is provided with a movable rotation-shaft 202, and movable rotation-shaft 202 is for connection of rotating handle 203; Described housing 101 is provided with the standing groove 207 of placing turning handle 203, realizes turning handle 203 be integrated with housing 101 by standing groove 207, more succinct, be convenient for carrying.
The above embodiment of the present utility model; do not form the restriction to the utility model protection range; various other corresponding changes and distortion that any technical conceive according to the present invention is made, all should be included in the protection range of the utility model claim.
Claims (5)
1. with a self power generation portable power source for Bluetooth audio device, comprise housing (101), USB interface (204), Micro USB interface (205), hand generator (13), battery (14), loud speaker (303), pcb board, it is characterized in that:
Described housing (101) is provided with USB interface (204), Micro USB interface (205), is provided with battery (14) for store electrical energy and provides the hand generator () of electric energy for battery (14) in described housing (101);
In described housing (101), be provided with gear wheel (11), gear wheel (11) is hinged mutually with the turning handle (203) that housing (101) surface is provided with;
In described housing (101), be also provided with travelling gear (12), gear wheel (11) is meshed with travelling gear (12), gear wheel (11) band nutating gear (12), described travelling gear (12) is meshed with the shaft gear of hand generator (13), and travelling gear (12) drives the rotation of hand generator (13) internal rotor;
Described battery (14) is for pcb board provides electric energy, and described pcb board is electrically connected to USB interface (204), Micro USB interface (205), hand generator (13), battery (14), loud speaker (303);
Described pcb board circuit comprises MCU(15), and MCU(15) charge management module (19), DC modular converter (20), bluetooth module (16), memory module (17), the audio processing modules (18) controlled;
Described USB interface (204) output connects the input of charge management circuit module (19), and described hand generator (13) current output terminal is also connected with the input of charge management circuit module (19);
The output of described charge management circuit module (19) is connected with the input of battery (14), the output and MCU(15 of battery (14)) be electrically connected to, described MCU(15) be electrically connected to described MCU(15 with charge management circuit module (19), DC modular converter (20), bluetooth module (16), memory module (17), audio processing modules (18)) be also connected with mains switch (206) and Bluetooth switch (301);
Described bluetooth module (16) is for transmitting and receiving Bluetooth signal, by bluetooth audio reception file, the audio file autostore receiving is to memory module (17), audio processing modules (18) is for the treatment of stored audio file, described audio processing modules (18) is electrically connected to loud speaker (303), and described loud speaker (303) is for displaying audio file.
2. a kind of self power generation portable power source with Bluetooth audio device according to claim 1, it is characterized in that: on described housing (101), be also provided with battery capacity indication lamp (207), bluetooth indicator light (302) and illuminating lamp (304), described battery capacity indication lamp (207), bluetooth indicator light (302), illuminating lamp (304) and MCU(15 on pcb board) electricity is connected.
3. a kind of self power generation portable power source with Bluetooth audio device according to claim 1, is characterized in that: described loud speaker (303) comprises two of L channel and R channels.
4. a kind of self power generation portable power source with Bluetooth audio device according to claim 1, is characterized in that: described housing (101) is provided with the standing groove (207) of placing turning handle (203).
5. a kind of self power generation portable power source with Bluetooth audio device according to claim 1, it is characterized in that: described gear wheel (11) is fixedly connected with a shell (201), shell (201) is provided with a movable rotation-shaft (202), and movable rotation-shaft (202) is for connection of rotating handle (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401483.1U CN203984050U (en) | 2014-07-21 | 2014-07-21 | A kind of self power generation portable power source with Bluetooth audio device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401483.1U CN203984050U (en) | 2014-07-21 | 2014-07-21 | A kind of self power generation portable power source with Bluetooth audio device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984050U true CN203984050U (en) | 2014-12-03 |
Family
ID=51981466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401483.1U Expired - Fee Related CN203984050U (en) | 2014-07-21 | 2014-07-21 | A kind of self power generation portable power source with Bluetooth audio device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595135A (en) * | 2015-01-21 | 2015-05-06 | 珠海市三森电子科技有限公司 | Portable mini-power station |
| CN104767268A (en) * | 2015-04-07 | 2015-07-08 | 徐俊 | Hand-operated charging system for carry-on electronic equipment |
| CN105226788A (en) * | 2015-11-12 | 2016-01-06 | 蚌埠市舒杨电子科技有限公司 | A kind of portable power source manually can mending electricity |
| CN106805391A (en) * | 2016-11-30 | 2017-06-09 | 佛山市兴华源机械设备有限公司 | A kind of alarm clock bangle |
-
2014
- 2014-07-21 CN CN201420401483.1U patent/CN203984050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595135A (en) * | 2015-01-21 | 2015-05-06 | 珠海市三森电子科技有限公司 | Portable mini-power station |
| CN104767268A (en) * | 2015-04-07 | 2015-07-08 | 徐俊 | Hand-operated charging system for carry-on electronic equipment |
| CN105226788A (en) * | 2015-11-12 | 2016-01-06 | 蚌埠市舒杨电子科技有限公司 | A kind of portable power source manually can mending electricity |
| CN106805391A (en) * | 2016-11-30 | 2017-06-09 | 佛山市兴华源机械设备有限公司 | A kind of alarm clock bangle |
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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: 20141203 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |