CN201226515Y - Bluetooth music packsack - Google Patents
Bluetooth music packsack Download PDFInfo
- Publication number
- CN201226515Y CN201226515Y CNU200820094172XU CN200820094172U CN201226515Y CN 201226515 Y CN201226515 Y CN 201226515Y CN U200820094172X U CNU200820094172X U CN U200820094172XU CN 200820094172 U CN200820094172 U CN 200820094172U CN 201226515 Y CN201226515 Y CN 201226515Y
- Authority
- CN
- China
- Prior art keywords
- horn
- bluetooth
- control panel
- audio frequency
- bluetooth control
- 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 - Fee Related
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- Telephone Set Structure (AREA)
Abstract
The utility model relates to a Bluetooth music knapsack which comprises an audio amplifier, a left horn, a right horn, a Bluetooth control panel, an audio input connecting wire and a plurality of electric wires. A battery box is arranged in the audio amplifier and a battery can be arranged in the battery box. The audio amplifier is respectively in wire connection with the left horn, the right horn and the Bluetooth control panel through the connecting electric wires. The battery in the battery box supplies power respectively for the left horn, the right horn and the Bluetooth control panel through the connecting electric wires. The audio amplifier is also connected with an audio input connecting wire to achieve the connection with digital playing equipment outside such as an IPOD or an MP3 and the like. A talk receiving or hanging-up depressed key, a volume decrease-increase and on-demand music queue composite depressed key, a stereophone hole, a phone receiver through hole are arranged in the Bluetooth control panel to achieve the functions of controlling the volume of the left horn and the right horn and answering or hanging up the mobile phone.
Description
Technical field
The utility model relates to a kind of blue-tooth device, refers more particularly to a kind of bluetooth music knapsack.
Background technology
The blue-tooth device in past generally all is that the form with earphone presents, and has made that along with the lifting of Bluetooth technology blue-tooth device is not simple receiving calls and usefulness at present, and also possesses long-term reception music or replay the function of content.And, will cause great bodily injury thus to people's ear by long-term the receiving calls, receive music or replay content of blue-tooth device.Have the part blue-tooth device to provide hands-free way to listen to music and conversation at present on the market, but it is to present in not portative mode again, it is impermanent that its battery electric power of while generally all uses yet.
The utility model content
The purpose of this utility model is to provide a kind of bluetooth music knapsack, it can be by using on the shoulder belt that blue-tooth device and horn system is placed in knapsack, reach the user out of doors as hiking, by bike, or in the way on and off duty, use this bluetooth music knapsack can receive calls wirelessly, receive music or replay content, avoid long-term electromagnetic wave to the influence of brain and to the injury of people's ear.And when using the utility model bluetooth music knapsack, can also conveniently hear outside sound.
For achieving the above object, the utility model provides a kind of bluetooth music knapsack, and it comprises an audio frequency amplifier, a left horn, a right horn, a Bluetooth control panel, audio frequency input connecting line, some connection electric wires.In this audio frequency amplifier, be provided with battery case, in this battery case, battery can be installed.This audio frequency amplifier by some connection electric wires respectively with left horn, right horn, Bluetooth control panel wired connection.Battery in this battery case is respectively this left horn, right horn, the power supply of Bluetooth control panel by connecting electric wire.This audio frequency amplifier also is connected with audio frequency input connecting line and is connected to reach with digital playback equipments such as extraneous IPOD or MP3.This Bluetooth control panel is provided with receiving talking or hangs up button, the bent program request button of volume plus-minus and front and back, stereophone hole, receiver through hole, with volume that reaches control left horn, right horn and the function of answering or hang up cell phone incoming call.The user out of doors as hike, by bike, or in the way on and off duty, but audio frequency amplifier, Bluetooth control panel, left horn, right horn can be placed in the purpose to reach easy operation and to carry out hand-free call on the shoulder belt of front when using this bluetooth music knapsack.Because Bluetooth control panel, left horn, right horn and mobile phone away from ear, can avoid long-term electromagnetic wave to the influence of brain and to the injury of people's ear, and can also conveniently hear outside sound when using the utility model bluetooth music knapsack.
Description of drawings
Fig. 1 is the composition structure chart of a kind of bluetooth music of the utility model knapsack.
Fig. 2 is the face structure figure of the Bluetooth control panel of a kind of bluetooth music of the utility model knapsack.
Embodiment
See also Fig. 1 to Fig. 2, a kind of bluetooth music knapsack, it comprises an audio frequency amplifier 1, a left horn 2, a right horn 3, a Bluetooth control panel 4, audio frequency input connecting line 5, some connection electric wires 6.
In this audio frequency amplifier 1, be provided with battery case 7, in this battery case, battery can be installed.
This audio frequency amplifier 1 by some connection electric wires 6 respectively with left horn 2, right horn 3, Bluetooth control face 4 plate wired connections.
Battery in this battery case 7 is respectively this left horn 2, right horn 3,4 power supplies of Bluetooth control panel by connecting electric wire 6.This audio frequency amplifier 1 also is connected with audio frequency input connecting line 5 and is connected to reach with digital playback equipments such as extraneous IPOD or MP3.
This Bluetooth control panel 4 is provided with receiving talking or hangs up button 41, the bent program request button 42 of volume plus-minus and front and back, stereophone hole 43, receiver through hole 44, with volume that reaches control left horn 2, right horn 3 and the function of answering or hang up cell phone incoming call.
The user out of doors as hike, by bike, or in the way on and off duty, but audio frequency amplifier, Bluetooth control panel left horn, right horn can be placed in the purpose to reach easy operation and to carry out hand-free call on the shoulder belt of front when using this bluetooth music knapsack.Because Bluetooth control panel, left horn, right horn and mobile phone away from ear, can avoid long-term electromagnetic wave to the influence of brain and to the injury of people's ear, and can also conveniently hear outside sound when using the utility model bluetooth music knapsack.
Design advantage of the present utility model is: the user in using the process of knapsack, easily listen to the music and Use easily the bluetooth handsfree call function. The Bluetooth control panel receiving system of built-in microphone is placed in chest But before shoulder belt on easy operation and carry out hand-free call. It is compared with traditional bluetooth earphone, traditional indigo plant The tooth earphone needs the long-term mode that receives with earphone to listen to music, will cause thus great to people's ear Injury, and envoy's majority of knapsack uses out of doors, as strong, by bike, or in the way on and off duty, makes Bluetooth music knapsack with this design will have the more joy of life. The utility model then is to utilize at shoulder Band and lay ultrathin left horn, right horn near the position of ear, add the Bluetooth control panel can with Wireless mode receives calls, and more can avoid long-term electromagnetic wave to the impact of brain. Use the utility model Can also conveniently hear extraneous sound, this point is the bluetooth earphone in the past function that definitely is beyond one's reach. With super Slim left horn, right horn are installed on the position of the nearly ear of shoulder belt, with lower broadcast sound volume just are able to easily Can reach preferably volume effect. Left horn, right horn are installed in the position of the nearly ear of shoulder belt, can have more clear Clear sound and can not disturb by making noise other people. Directly the audio frequency input cable plug of this product is received MP3 or IPod can use on automobile and also can with this product as hands-free message equipment, not only make things convenient for but also can improve driving Safety. Bluetooth control panel and audio-frequency amplifier are shared power supply in addition, only need a kind of supply of electric power, exempt every Individual device is all wanted the trouble of independent power supply.
Claims (4)
1, a kind of bluetooth music knapsack, it comprises an audio frequency amplifier, a left horn, a right horn, a Bluetooth control panel, audio frequency input connecting line, some connection electric wires, it is characterized in that: this audio frequency amplifier by some connection electric wires respectively with left horn, right horn, Bluetooth control panel wired connection; This audio frequency amplifier also is connected with audio frequency input connecting line and is connected to reach with extraneous digital playback equipment.
2, a kind of bluetooth music knapsack according to claim 1 is characterized in that: be provided with battery case in this audio frequency amplifier, in this battery case battery can be installed.
3, a kind of bluetooth music knapsack according to claim 2 is characterized in that: the battery in this battery case is respectively this left horn, right horn, the power supply of Bluetooth control panel by connecting electric wire.
4, a kind of bluetooth music knapsack according to claim 1, it is characterized in that: this Bluetooth control panel is provided with receiving talking or hangs up button, the bent program request button of volume plus-minus and front and back, stereophone hole, receiver through hole, with volume that reaches control left horn, right horn and the function of answering or hang up cell phone incoming call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820094172XU CN201226515Y (en) | 2008-05-23 | 2008-05-23 | Bluetooth music packsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820094172XU CN201226515Y (en) | 2008-05-23 | 2008-05-23 | Bluetooth music packsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226515Y true CN201226515Y (en) | 2009-04-22 |
Family
ID=40599416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820094172XU Expired - Fee Related CN201226515Y (en) | 2008-05-23 | 2008-05-23 | Bluetooth music packsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226515Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093760A (en) * | 2013-01-11 | 2013-05-08 | 广东欧珀移动通信有限公司 | Voice frequency parameter debugging method |
-
2008
- 2008-05-23 CN CNU200820094172XU patent/CN201226515Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093760A (en) * | 2013-01-11 | 2013-05-08 | 广东欧珀移动通信有限公司 | Voice frequency parameter debugging method |
| CN103093760B (en) * | 2013-01-11 | 2014-10-29 | 广东欧珀移动通信有限公司 | Voice frequency parameter debugging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20110523 |