CN201717652U - Electrical bank device with loudspeaker - Google Patents
Electrical bank device with loudspeaker Download PDFInfo
- Publication number
- CN201717652U CN201717652U CN2010202425658U CN201020242565U CN201717652U CN 201717652 U CN201717652 U CN 201717652U CN 2010202425658 U CN2010202425658 U CN 2010202425658U CN 201020242565 U CN201020242565 U CN 201020242565U CN 201717652 U CN201717652 U CN 201717652U
- Authority
- CN
- China
- Prior art keywords
- unit
- power bank
- loud speaker
- electrically connected
- voltage
- Prior art date
- 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 - Lifetime
Links
- 230000005236 sound signal Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 1
Images
Abstract
The utility model provides an electrical bank device with a loudspeaker, which combines the functions of an electrical bank and the loudspeaker and not only can charge a portable electronic device, but also can provide a power supply for the internal loudspeaker. The portable electronic device can amplify sound or music by the loudspeaker of the electrical bank device with the loudspeaker of the utility model so as to promote tone quality of the sound or the music.
Description
Technical field
The utility model is relevant for a kind of power bank device, particularly a kind of power bank device with loud speaker.
Background technology
Modern portable electronic devices miscellaneous, for example notebook computer, mobile phone or MP3 player or the like, not having civil power in outdoor application can all need to use battery so that electric power to be provided when connecting.So it is the user must finish charging with the battery of portable electronic devices earlier before going out, and need carry a plurality of batteries for long-time use, very inconvenient.
In order to solve this kind inconvenience, so the invention of power bank (power bank) has been arranged; The user only needs power bank is finished charging, can portable electronic devices be connected to power bank to obtain power supply outdoor, no longer worries to forget to the battery charge of portable electronic devices or need carry a plurality of batteries.
Above-mentioned those portable electronic devices also all have play sound or the function of music simultaneously, and along with science and technology is showing improvement or progress day by day, people all the more pursue the quality of sound or music, so the Portable external loudspeaker arises at the historic moment.When the user uses those portable electronic devices to listen to the music, portable electronic devices can be connected to the Portable external loudspeaker to obtain better sound playing effect.
So for example during MP3 player plays music, the MP3 player is connecting power bank to obtain power supply to the user, is connecting the Portable external loudspeaker again to obtain better sound effect simultaneously in outdoor long-time use; Therefore a portable electronic devices need connect power bank and Portable external loudspeaker simultaneously, so will seem very inconvenient.
In addition, the power source of Portable external loudspeaker can be a battery, but battery electric power exhausts easily, therefore usually needs external power supply (for example see through USB interface and obtain external power supply); And if the Portable external loudspeaker is to use the electric power output (because the MP3 player is not provided by the USB interface of providing power supply) of power bank, then occupy an electric power output interface having wasted power bank again.
Summary of the invention
For improving the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of power bank device with loud speaker.
For improving the shortcoming of above-mentioned prior art, another purpose of the present utility model is to provide a kind of power bank device with loud speaker.
For reaching above-mentioned purpose of the present utility model, the power bank device with loud speaker of the present utility model comprises: a micro controller unit; One power bank charhing unit, this power bank charhing unit is electrically connected to this micro controller unit; One power bank battery unit, this power bank battery unit are electrically connected to this micro controller unit and this power bank charhing unit; One boosting unit, this boosting unit are electrically connected to this micro controller unit and this power bank battery unit; One discharge cell, this discharge cell are electrically connected to this power bank charhing unit and this boosting unit; One amplifier unit, this amplifier unit are electrically connected to this power bank battery unit; One loudspeaker unit, this loudspeaker unit is electrically connected to this amplifier unit; And an audio signal input unit, this audio signal input unit is electrically connected to this amplifier unit.
During enforcement, the power bank device with loud speaker described in the utility model more comprises a boosting unit, and this boosting unit is electrically connected to this micro controller unit and this power bank battery unit.
During enforcement, the power bank device with loud speaker described in the utility model more comprises an amplifier unit, and this amplifier unit is electrically connected to this power bank battery unit.
During enforcement, the power bank device with loud speaker described in the utility model more comprises a protected location, and this protected location is electrically connected to this micro controller unit and this discharge cell.
During enforcement, this discharge cell more comprises a voltage and adjusts subelement, and this voltage is adjusted subelement and is electrically connected to this power bank charhing unit.
During enforcement, this discharge cell more comprises a voltage and switches subelement, and this voltage switches subelement and is electrically connected to this power bank charhing unit.
During enforcement, this power bank charhing unit is a charging circuit.
During enforcement, this loudspeaker unit is a loud speaker.
During enforcement, it is a voltage-regulating circuit that this voltage is adjusted subelement.
During enforcement, it is a voltage commutation circuit that this voltage switches subelement.
For reaching above-mentioned another purpose of the present utility model, the power bank device with loud speaker of the present utility model comprises: a micro controller unit; One power bank charhing unit, this power bank charhing unit is electrically connected to this micro controller unit; One power bank battery unit, this power bank battery unit are electrically connected to this micro controller unit and this power bank charhing unit; One boosting unit, this boosting unit are electrically connected to this micro controller unit and this power bank battery unit; One discharge cell, this discharge cell are electrically connected to this power bank charhing unit and this boosting unit; One amplifier unit, this amplifier unit are electrically connected to this power bank battery unit; One loudspeaker unit, this loudspeaker unit is electrically connected to this amplifier unit; One audio signal input unit, this audio signal input unit is electrically connected to this amplifier unit; And one first wireless transmission unit, this first wireless transmission unit is electrically connected to this audio signal input unit.
During enforcement, the power bank device with loud speaker described in the utility model more comprises a boosting unit, and this boosting unit is electrically connected to this micro controller unit and this power bank battery unit.
During enforcement, the power bank device with loud speaker described in the utility model more comprises an amplifier unit, and this amplifier unit is electrically connected to this power bank battery unit.
During enforcement, the power bank device with loud speaker described in the utility model more comprises a protected location, and this protected location is electrically connected to this micro controller unit and this discharge cell.
During enforcement, this discharge cell more comprises a voltage and adjusts subelement, and this voltage is adjusted subelement and is electrically connected to this power bank charhing unit.
During enforcement, this discharge cell more comprises a voltage and switches subelement, and this voltage switches subelement and is electrically connected to this power bank charhing unit.
During enforcement, this power bank charhing unit is a charging circuit.
During enforcement, this loudspeaker unit is a loud speaker.
During enforcement, it is a voltage-regulating circuit that this voltage is adjusted subelement.
During enforcement, it is a voltage commutation circuit that this voltage switches subelement.
Compared with prior art, the function with power bank device of loud speaker in conjunction with power bank and loud speaker described in the utility model; Except charging, also can provide power supply to give inner loud speaker to portable electronic devices; And portable electronic devices can see through the loud speaker with power bank device of loud speaker of the present utility model sound or music are enlarged, and promotes the tonequality of sound or music.
Description of drawings
Fig. 1 is the embodiment calcspar with power bank device of loud speaker of the present utility model;
Fig. 2 is the another embodiment calcspar with power bank device of loud speaker of the present utility model.
Description of reference numerals: charging device-10; Power bank device-20 with loud speaker; Portable electronic devices-30; Micro controller unit-202; Power bank charhing unit-204; Power bank battery unit-206; Boosting unit-208; Discharge cell-210; Voltage is adjusted subelement-212; Voltage switches subelement-214; Protected location-216; Loudspeaker unit-218; Amplifier unit-220; Audio signal input unit-222; Portable electronic devices charhing unit-302; Portable electronic devices battery unit-304; Audio signal output unit-306; First wireless transmission unit-224; Second wireless transmission unit-308.
Embodiment
Please refer to Fig. 1, it is the embodiment calcspar with power bank device of loud speaker of the present utility model.Power bank device 20 with loud speaker of the present utility model comprises a micro controller unit 202, a power bank charhing unit 204, a power bank battery unit 206, a boosting unit 208, a discharge cell 210, a protected location 216, a loudspeaker unit 218, an amplifier unit 220 and an audio signal input unit 222; This discharge cell 210 more comprises a voltage and adjusts subelement 212 and voltage switching subelement 214.
This power bank charhing unit 204 is electrically connected to this micro controller unit 202, this power bank battery unit 206, this voltage adjustment subelement 212, this voltage switching subelement 214 and this boosting unit 208; This micro controller unit 202 is electrically connected to this power bank charhing unit 204, this power bank battery unit 206, this boosting unit 208 and this protected location 216; This power bank battery unit 206 is electrically connected to this micro controller unit 202, this power bank charhing unit 204, this boosting unit 208 and this amplifier unit 220; This protected location 216 is electrically connected to this micro controller unit 202 and this discharge cell 210; This amplifier unit 220 is electrically connected to this power bank battery unit 206, this loudspeaker unit 218 and this audio signal input unit 222.
This power bank charhing unit 204 can be a charging circuit; This boosting unit 208 can be a booster circuit; This loudspeaker unit 218 can be a loud speaker; This amplifier unit 220 can be an amplifier circuit; This voltage is adjusted subelement 212 and be can be a voltage-regulating circuit; This voltage switches subelement 214 and can be a voltage commutation circuit; This micro controller unit 202 is in order to control this power bank charhing unit 204, this boosting unit 208, this power bank battery unit 206 and this protected location 216.
This charging device 10 charges to the power bank device 20 that this has loud speaker by for example USB interface.This power bank charhing unit 204 charges to this power bank battery unit 206 after receiving the power supply of these charging device 10 outputs; This power bank battery unit 206 can provide power supply to this amplifier unit 220 and this boosting unit 208.
After the power supply that this boosting unit 208 provides this power bank battery unit 206 is done an action of boosting, export this discharge cell 210 to so that this portable electronic devices 30 is charged; This voltage is adjusted subelement 212 in order to adjust the output voltage size; This voltage switches subelement 214 in order to switch output voltage values, for example switches between 5 volts, 12 volts and 19 volts, to meet the voltage requirements of this portable electronic devices 30.
This power bank charhing unit 204 also directly out-put supply needn't see through this power bank battery unit 206 to this discharge cell 210; This protected location 216 is in order to detect this 20 internal circuits of power bank device with loud speaker, and the operating state of this discharge cell 210 for example is when overcharging, when overload or circuit damage unusual or the like situation, cutting off the charging to this portable electronic devices 30.
After one portable electronic devices charhing unit 302 of this portable electronic devices 30 receives the power supply of this power bank device with loud speaker 20 outputs, a portable electronic devices battery unit 304 of this portable electronic devices 30 is charged; One audio signal output unit 306 of this portable electronic devices 30 can be passed to music or voice signal this audio signal input unit 222 of this power bank device with loud speaker 20, after making the signal processing and amplifying through this amplifier unit 220 again, play out sound or music by this loudspeaker unit 218.
This audio signal output unit 306 is not defined as wired mode when music or voice signal are passed to this audio signal input unit 222, can also wireless for example Bluetooth technology transmit, this moment, this power bank device 20 and this portable electronic devices 30 with loud speaker need comprise wireless transmission circuit to carry out wireless transmission; Now details are as follows:
Please refer to Fig. 2, it is the another embodiment calcspar with power bank device of loud speaker of the present utility model.Power bank device 20 with loud speaker of the present utility model comprises a micro controller unit 202, a power bank charhing unit 204, a power bank battery unit 206, a boosting unit 208, a discharge cell 210, a protected location 216, a loudspeaker unit 218, an amplifier unit 220, an audio signal input unit 222 and one first wireless transmission unit 224; This discharge cell 210 more comprises a voltage and adjusts subelement 212 and voltage switching subelement 214.
This power bank charhing unit 204 is electrically connected to this micro controller unit 202, this power bank battery unit 206, this voltage adjustment subelement 212, this voltage switching subelement 214 and this boosting unit 208; This micro controller unit 202 is electrically connected to this power bank charhing unit 204, this power bank battery unit 206, this boosting unit 208 and this protected location 216; This power bank battery unit 206 is electrically connected to this micro controller unit 202, this power bank charhing unit 204, this boosting unit 208 and this amplifier unit 220; This protected location 216 is electrically connected to this micro controller unit 202 and this discharge cell 210; This amplifier unit 220 is electrically connected to this power bank battery unit 206, this loudspeaker unit 218 and this audio signal input unit 222; This first wireless transmission unit 224 is electrically connected to this audio signal input unit 222.
This power bank charhing unit 204 can be a charging circuit; This boosting unit 208 can be a booster circuit; This loudspeaker unit 218 can be a loud speaker; This amplifier unit 220 can be an amplifier circuit; This voltage is adjusted subelement 212 and be can be a voltage-regulating circuit; This voltage switches subelement 214 and can be a voltage commutation circuit; This micro controller unit 202 is in order to control this power bank charhing unit 204, this boosting unit 208, this power bank battery unit 206 and this protected location 216; This first wireless transmission unit 224 can be for example Bluetooth wireless transmission module or the like wireless transmission circuit.
This charging device 10 charges to the power bank device 20 that this has loud speaker by for example USB interface.This power bank charhing unit 204 charges to this power bank battery unit 206 after receiving the power supply of these charging device 10 outputs; This power bank battery unit 206 can provide power supply to this amplifier unit 220 and this boosting unit 208.
After the power supply that this boosting unit 208 provides this power bank battery unit 206 is done an action of boosting, export this discharge cell 210 to so that this portable electronic devices 30 is charged; This voltage is adjusted subelement 212 in order to adjust the output voltage size; This voltage switches subelement 214 in order to switch output voltage values, for example switches between 5 volts, 12 volts and 19 volts, to meet the voltage requirements of this portable electronic devices 30.
This power bank charhing unit 204 also directly out-put supply needn't see through this power bank battery unit 206 to this discharge cell 210; This protected location 216 is in order to detect this 20 internal circuits of power bank device with loud speaker, and the operating state of this discharge cell 210 for example is when overcharging, when overload or circuit damage unusual or the like situation, cutting off the charging to this portable electronic devices 30.
After one portable electronic devices charhing unit 302 of this portable electronic devices 30 receives the power supply of this power bank device with loud speaker 20 outputs, a portable electronic devices battery unit 304 of this portable electronic devices 30 is charged; After one audio signal output unit 306 of this portable electronic devices 30 is sent to one second wireless transmission unit 308 of this portable electronic devices 30 with music or voice signal, utilize Bluetooth technology or the like for example to be wirelessly transmitted to this audio signal input unit 222 of this power bank device with loud speaker 20 again; After making the signal processing and amplifying through this amplifier unit 220 at last, play out sound or music by this loudspeaker unit 218.
In addition, some portable electronic devices is some mobile phone for example, and charging input connects hole and audio signal output and connects the hole and be designed to the same hole that connects; This moment, the power bank device 20 with loud speaker of the present utility model also can deal with power supply and audio signal respectively, charge power supply is sent to this portable electronic devices charhing unit 302, and audio signal is sent to this audio signal input unit 222.
Function with power bank device of loud speaker in conjunction with power bank and loud speaker of the present utility model; Except charging, also can provide power supply to give inner loud speaker to portable electronic devices; And portable electronic devices can see through the loud speaker with power bank device of loud speaker of the present utility model sound or music are enlarged, and promotes the tonequality of sound or music.
In sum, when knowing that the utility model has had industry applications, novelty and progressive, structure of the present utility model had not again also seen like product and public use, met novel patent application important document fully, filed an application according to Patent Law.
Claims (20)
1. the power bank device with loud speaker is characterized in that, comprises:
One micro controller unit;
One power bank charhing unit, this power bank charhing unit is electrically connected to this micro controller unit;
One power bank battery unit, this power bank battery unit are electrically connected to this micro controller unit and this power bank charhing unit;
One discharge cell, this discharge cell are electrically connected to this power bank charhing unit;
One loudspeaker unit, this loudspeaker unit are electrically connected to this power bank battery unit; And
One audio signal input unit, this audio signal input unit is electrically connected to this power bank battery unit.
2. the power bank device with loud speaker as claimed in claim 1 is characterized in that, more comprises a boosting unit, and this boosting unit is electrically connected to this micro controller unit and this power bank battery unit.
3. the power bank device with loud speaker as claimed in claim 1 is characterized in that, more comprises an amplifier unit, and this amplifier unit is electrically connected to this power bank battery unit.
4. the power bank device with loud speaker as claimed in claim 1 is characterized in that, more comprises a protected location, and this protected location is electrically connected to this micro controller unit and this discharge cell.
5. the power bank device with loud speaker as claimed in claim 1 is characterized in that, this discharge cell more comprises a voltage and adjusts subelement, and this voltage is adjusted subelement and is electrically connected to this power bank charhing unit.
6. the power bank device with loud speaker as claimed in claim 1 is characterized in that, this discharge cell more comprises a voltage and switches subelement, and this voltage switches subelement and is electrically connected to this power bank charhing unit.
7. the power bank device with loud speaker as claimed in claim 1 is characterized in that, this power bank charhing unit is a charging circuit.
8. the power bank device with loud speaker as claimed in claim 1 is characterized in that, this loudspeaker unit is a loud speaker.
9. the power bank device with loud speaker as claimed in claim 5 is characterized in that, it is a voltage-regulating circuit that this voltage is adjusted subelement.
10. the power bank device with loud speaker as claimed in claim 6 is characterized in that, it is a voltage commutation circuit that this voltage switches subelement.
11. the power bank device with loud speaker is characterized in that, comprises:
One micro controller unit;
One power bank charhing unit, this power bank charhing unit is electrically connected to this micro controller unit;
One power bank battery unit, this power bank battery unit are electrically connected to this micro controller unit and this power bank charhing unit;
One discharge cell, this discharge cell are electrically connected to this power bank charhing unit;
One loudspeaker unit, this loudspeaker unit are electrically connected to this power bank battery unit;
One audio signal input unit, this audio signal input unit is electrically connected to this power bank battery unit; And
One first wireless transmission unit, this first wireless transmission unit is electrically connected to this audio signal input unit.
12. have the power bank device of loud speaker as claim 11, it is characterized in that more comprise a boosting unit, this boosting unit is electrically connected to this micro controller unit and this power bank battery unit.
13. have the power bank device of loud speaker as claim 11, it is characterized in that more comprise an amplifier unit, this amplifier unit is electrically connected to this power bank battery unit.
14. have the power bank device of loud speaker as claim 11, it is characterized in that more comprise a protected location, this protected location is electrically connected to this micro controller unit and this discharge cell.
15. have the power bank device of loud speaker as claim 11, it is characterized in that this discharge cell more comprises a voltage and adjusts subelement, this voltage is adjusted subelement and is electrically connected to this power bank charhing unit.
16. have the power bank device of loud speaker as claim 11, it is characterized in that this discharge cell more comprises a voltage and switches subelement, this voltage switches subelement and is electrically connected to this power bank charhing unit.
17. have the power bank device of loud speaker as claim 11, it is characterized in that this power bank charhing unit is a charging circuit.
18. have the power bank device of loud speaker as claim 11, it is characterized in that this loudspeaker unit is a loud speaker.
19. have the power bank device of loud speaker, it is characterized in that it is a voltage-regulating circuit that this voltage is adjusted subelement as claim 15.
20. have the power bank device of loud speaker, it is characterized in that it is a voltage commutation circuit that this voltage switches subelement as claim 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202425658U CN201717652U (en) | 2010-06-30 | 2010-06-30 | Electrical bank device with loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202425658U CN201717652U (en) | 2010-06-30 | 2010-06-30 | Electrical bank device with loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717652U true CN201717652U (en) | 2011-01-19 |
Family
ID=43463658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202425658U Expired - Lifetime CN201717652U (en) | 2010-06-30 | 2010-06-30 | Electrical bank device with loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717652U (en) |
-
2010
- 2010-06-30 CN CN2010202425658U patent/CN201717652U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120300962A1 (en) | Solar Powered Wireless Bluetooth Stereo Speaker With connectivity To MP3 Player | |
| US7876912B2 (en) | Dual mode headset device | |
| CN201663675U (en) | Headphone audio power amplifier | |
| US8446126B2 (en) | Power bank apparatus with speaker | |
| CN202551269U (en) | Multifunctional audible device externally connected with mobile phone | |
| EP3142382B1 (en) | Method, apparatus and system for supplying power to active noise cancelling earphone | |
| CN205283785U (en) | Portable power source stereo set | |
| KR20090097619A (en) | A docking station apparatus of mono headset | |
| CN103199602A (en) | Mobile terminal charging system and mobile terminal charging method | |
| WO2017197749A1 (en) | Power taking method, noise reduction earphone, and playback device | |
| CN204929204U (en) | Wireless bluetooth speaker that charges of intelligence | |
| CN218162813U (en) | Wireless earphone | |
| CN204104109U (en) | A kind of wear-type music earphone | |
| CN201717652U (en) | Electrical bank device with loudspeaker | |
| CN203574847U (en) | Portable multifunctional sound system | |
| WO2018188209A1 (en) | Wireless charger with bluetooth speaker | |
| CN204795206U (en) | Cell -phone K song bluetooth microphone | |
| CN108322839A (en) | External device with charging bluetooth earphone function and Bluetooth earphone system | |
| CN102843622A (en) | Onboard Bluetooth-enabled speaker | |
| CN203135879U (en) | A vehicle-mounted Bluetooth device | |
| CN111601197A (en) | Device combining sound box and Bluetooth headset | |
| CN203180991U (en) | Handset capable of charging other handsets | |
| CN211089938U (en) | Earphone and sound box combined system | |
| KR100778667B1 (en) | A standby battery having a speaker | |
| KR100904205B1 (en) | The headphone enlarging playing time of multimedia player |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: COOLER MASTER INTERNATIONAL CO., LTD. Free format text: FORMER NAME: XUNKAI INTERNATIONAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Chinese Taiwan New Taipei City Patentee after: Cooler Master International Co., Ltd. Address before: Taiwan County, Taipei, China Patentee before: Xunkai International Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |