CN202907129U - Bluetooth sound box capable of answering telephone - Google Patents
Bluetooth sound box capable of answering telephone Download PDFInfo
- Publication number
- CN202907129U CN202907129U CN201220476857.7U CN201220476857U CN202907129U CN 202907129 U CN202907129 U CN 202907129U CN 201220476857 U CN201220476857 U CN 201220476857U CN 202907129 U CN202907129 U CN 202907129U
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- bluetooth
- sound box
- loudspeaker
- audio amplifier
- box body
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- Expired - Fee Related
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- 230000006870 function Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of sound box, and discloses a bluetooth sound box capable of answering telephone. The bluetooth sound box comprises a sound box body which is A-shaped. The sound box body is provided with a button set, a card slot and a loudspeaker; wherein the button set is provided at the top end of the sound box body. The button set is internally provided with a power switch, play/pause, next/prior, sound volume+/sound volume- buttons. The card slot is provided at the back surface of the sound box body and is internally provided with a SD card reading socket and a USB socket. The loudspeaker is provided at the central part of the front surface of the sound box body. The sound box body is internally provided with a microphone, a bluetooth module and a central processing module. The loudspeaker is connected with the microphone, the bluetooth module and the central processing module. The bluetooth sound box has the following advantages: small size, high carrying convenience, and bluetooth hand-free function. Simultaneously the sound box is internally provided with the microphone. In a bluetooth connection state, the bluetooth sound box can answer and dial telephone through the function provided by the utility model, and the bluetooth sound box can play music files stored in the mobile phone.
Description
Technical field
The utility model relates to the technology for loudspeaker box field, refers in particular to a kind of Baffle Box of Bluetooth that can answer, call.
Background technology
Along with IPHONE, IPAD, the function of smart mobile phone etc. from strength to strength, people no longer as ever, mobile phone except connect make a phone call, to satisfy amusement on the mobile phone in the time of more, such as online, play games, listen to the music, see a film, English learning etc., enriched people's life, study and work, but because the other reasonses such as volume, these handheld devices have been subject to great limitation aspect sound, can't satisfy user's real demand, and other audio frequency multiplying arrangements of wired connection are except carrying inconvenience, the connection wire of various types also is different, and general handheld device is also standby fixing, can not at will move, thereby also have a greatly reduced quality aspect the experience effect of reality.
Utility model such as Chinese Granted publication CN 202135278 U provides a kind of Multifunctional blue tooth loudspeaker box, this Multifunctional blue tooth loudspeaker box, the power amplifier that comprise bluetooth module, is connected with bluetooth module and the loudspeaker that are connected with the power amplifier output, power amplifier is connected with power supply circuits, this Multifunctional blue tooth loudspeaker box also comprises microphone, keyboard and LCD display, microphone is connected with above-mentioned bluetooth module, and keyboard is connected single-chip microcomputer and is connected with bluetooth module with LCD display.This Multifunctional blue tooth loudspeaker box is realized the functions such as dialing, control and Audio conversion by sound box keyboard or remote control, and cost performance is high, conveniently is applied to the occasions such as family expenses, office.But this Baffle Box of Bluetooth can not be realized answering and calling, and the inadaptable modern times live at fast pace.
Summary of the invention
The purpose of this utility model provides for the deficiencies in the prior art, but the Baffle Box of Bluetooth that a kind of answering cell phone incoming call easy to carry is provided, calls.
The technical solution of the utility model is: a kind of Baffle Box of Bluetooth of answering the call, comprise the audio amplifier body, it is characterized in that: described audio amplifier body is " A " font, the audio amplifier body is provided with key groups, card slot and loudspeaker, key groups is positioned at audio amplifier body top, and card slot is positioned at the audio amplifier body back side, and loudspeaker are positioned at middle part, audio amplifier body front, be provided with microphone, bluetooth module and central processing module in the audio amplifier body, loudspeaker are connected with microphone bluetooth module and central processing module.
Be provided with in the described key groups mains switch, broadcast/time-out, a upper song/next song, volume+/ volume-and Bluetooth key.
Be provided with SD Card Reader socket and USB socket in the described card slot.
Described loudspeaker number is 2.
Described central processing module is the integrated control software of MCU, can and control its broadcast to the decoding of the music file in other memory devices such as USB flash disk.
The utlity model has following advantage:
1, have bluetooth hand-free function, in the audio amplifier microphone be installed simultaneously,, under the bluetooth connection status, can answer and call by this function, also can listen to the music file of mobile phone EMS memory storage, communication quality is remarkable;
2, be provided with SD Card Reader socket and USB socket, can automatically retrieve SD card and USB interface, the SD card of access and the memory device of USB interface are identified automatically, carry out audio frequency by the conversion of central processing module and play;
3, the utility model volume is small and exquisite, is easy to carry.
Description of drawings
Accompanying drawing 1 is the front elevation of Baffle Box of Bluetooth of answering the call described in the utility model.
Accompanying drawing 2 is the back view of Baffle Box of Bluetooth of answering the call described in the utility model.
Accompanying drawing 3 is the schematic block circuit diagram of Baffle Box of Bluetooth of answering the call described in the utility model.
Among the figure: 1-audio amplifier body, 2-key groups, 3-card slot, 4-loudspeaker, 5-microphone.
Embodiment
Below in conjunction with embodiment the utility model is described further:
In the present embodiment, such as Fig. 1, Fig. 2, shown in Figure 3, a kind of Baffle Box of Bluetooth of answering the call, comprise audio amplifier body 1, audio amplifier body 1 is " A " font, audio amplifier body 1 is provided with key groups 2, card slot 3 and loudspeaker 4, wherein key groups 2 is positioned at audio amplifier body 1 top, be provided with mains switch in the key groups 2, play/suspend, a upper song/next song, volume+/ volume-and Bluetooth key, card slot 3 is positioned at audio amplifier body 1 back side, be provided with SD Card Reader socket and USB socket in the card slot 3, loudspeaker 4 are positioned at audio amplifier body 1 positive middle part, loudspeaker 4 numbers are 2, be provided with microphone 5 in the audio amplifier body 1, bluetooth module and central processing module, loudspeaker 4 are connected with microphone 5 bluetooth modules and central processing module, and central processing module is the integrated control software of MCU, can and control its broadcast to the decoding of the music file in other memory devices such as USB flash disk.
Embodiment of the present utility model is as follows:
After starting the power supply of sound equipment, bluetooth module, central processing module start initialization immediately, simultaneously retrieval, Bluetooth signal, SD Card Reader socket and USB socket, when detecting Bluetooth signal, the bluetooth module sends to central processing module with signal, after the central processing module result, with result feedback to the bluetooth module, finish by central processing module and to communicate by letter with the bluetooth module and control, realize bluetooth cellular phone or contain the interconnection of PC apparatus such as computer and the bluetooth module of Bluetooth function, finish music playback function.
When retrieving SD Card Reader socket and USB socket source of sound, after the button of the group that pushes button, then audio amplifier can carry out mains switch, broadcast/time-out, a upper song/next song, volume+/ volume-and the concrete keypress function of Bluetooth key, audio amplifier is by under the guiding that sets in advance software program, computing, coding/decoding, the output digital pulse signal by retrieval audio frequency dynamic memory, finds the song of appointment in SD card or the USB flash disk then to broadcast by loudspeaker.
Baffle Box of Bluetooth and mobile phone communication mode are as follows:
(1) receives phone: when having phone to squeeze into, the music that Baffle Box of Bluetooth is play enters halted state, presses mobile phone and " answers " key, enters the telephone receiving state, this moment, the user did not need adept machine to receive calls, and directly spoke just passable facing to the microphone on the Baffle Box of Bluetooth;
(2) dial phone: in the Baffle Box of Bluetooth music playing, can directly use the bluetooth dialing or use the mobile phone dialing this moment, need several seconds, can hear the other side's mobile phone jingle bell sound on the Baffle Box of Bluetooth, until the other side is closing of the circuit, the user need not adept machine, directly speak facing to this equipment, carry out phone and link up, the same according to user's cell-phone function by concert behind the phone, mobile phone can continue to put bluetooth can also; Need to redial the telephone number of last dial-out as the user, only need press Answer Key and get final product;
(3) on-hook operation: when the user will carry out telephone finished, press this key and carry out on-hook function, telephone finished.
The utility model under the bluetooth connection status, is supported hand-free call by the bluetooth module is set, and by the control software of integrated MCU in sound equipment, the memory device of access is identified automatically simultaneously, carries out the audio frequency smooth playing.
Claims (4)
1. the Baffle Box of Bluetooth that can answer the call, comprise the audio amplifier body, it is characterized in that: described audio amplifier body is " A " font, the audio amplifier body is provided with key groups, card slot and loudspeaker, key groups is positioned at audio amplifier body top, and card slot is positioned at the audio amplifier body back side, and loudspeaker are positioned at middle part, audio amplifier body front, be provided with microphone, bluetooth module and central processing module in the audio amplifier body, loudspeaker are connected with microphone bluetooth module and central processing module.
2. Baffle Box of Bluetooth of answering the call according to claim 1 is characterized in that: be provided with in the described key groups mains switch, broadcast/time-out, a upper song/next song, volume+/ volume-and Bluetooth key.
3. Baffle Box of Bluetooth of answering the call according to claim 1 is characterized in that: be provided with SD Card Reader socket and USB socket in the described card slot.
4. Baffle Box of Bluetooth of answering the call according to claim 1, it is characterized in that: described loudspeaker number is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220476857.7U CN202907129U (en) | 2012-09-19 | 2012-09-19 | Bluetooth sound box capable of answering telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220476857.7U CN202907129U (en) | 2012-09-19 | 2012-09-19 | Bluetooth sound box capable of answering telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907129U true CN202907129U (en) | 2013-04-24 |
Family
ID=48127742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220476857.7U Expired - Fee Related CN202907129U (en) | 2012-09-19 | 2012-09-19 | Bluetooth sound box capable of answering telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907129U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997698A (en) * | 2014-06-11 | 2014-08-20 | 浙江祥晖数码科技有限公司 | Bluetooth speaker with NFC function |
| CN104202708A (en) * | 2014-09-18 | 2014-12-10 | 南通同洲电子有限责任公司 | Power amplifier audio device with microphone and method thereof |
| WO2015078054A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Miniature sound box |
| CN105516852A (en) * | 2016-01-15 | 2016-04-20 | 泉州市九都电子科技有限公司 | Bluetooth sound box |
| CN107360490A (en) * | 2017-09-05 | 2017-11-17 | 陈银芳 | A kind of audio amplifier with call function |
| CN109417580A (en) * | 2016-06-23 | 2019-03-01 | 微软技术许可有限责任公司 | Clam shell peripheral equipment with opening and closing detection |
| US11044357B2 (en) | 2016-06-23 | 2021-06-22 | Microsoft Technology Licensing, Llc | User peripheral |
-
2012
- 2012-09-19 CN CN201220476857.7U patent/CN202907129U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078054A1 (en) * | 2013-11-29 | 2015-06-04 | 谢虹 | Miniature sound box |
| CN103997698A (en) * | 2014-06-11 | 2014-08-20 | 浙江祥晖数码科技有限公司 | Bluetooth speaker with NFC function |
| CN104202708A (en) * | 2014-09-18 | 2014-12-10 | 南通同洲电子有限责任公司 | Power amplifier audio device with microphone and method thereof |
| CN105516852A (en) * | 2016-01-15 | 2016-04-20 | 泉州市九都电子科技有限公司 | Bluetooth sound box |
| CN109417580A (en) * | 2016-06-23 | 2019-03-01 | 微软技术许可有限责任公司 | Clam shell peripheral equipment with opening and closing detection |
| US11044357B2 (en) | 2016-06-23 | 2021-06-22 | Microsoft Technology Licensing, Llc | User peripheral |
| CN107360490A (en) * | 2017-09-05 | 2017-11-17 | 陈银芳 | A kind of audio amplifier with call function |
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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: 20130424 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |