CN202111856U - Multifunctional vehicle-mounted Bluetooth speaker system - Google Patents

Multifunctional vehicle-mounted Bluetooth speaker system Download PDF

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Publication number
CN202111856U
CN202111856U CN201120208285XU CN201120208285U CN202111856U CN 202111856 U CN202111856 U CN 202111856U CN 201120208285X U CN201120208285X U CN 201120208285XU CN 201120208285 U CN201120208285 U CN 201120208285U CN 202111856 U CN202111856 U CN 202111856U
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CN
China
Prior art keywords
bluetooth
electrically
control switch
multifunctional vehicle
sound
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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
Application number
CN201120208285XU
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Chinese (zh)
Inventor
陈昌宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN EARSON AUDIO TECHNOLOGY Co Ltd
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DONGGUAN EARSON AUDIO TECHNOLOGY Co Ltd
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Priority to CN201120208285XU priority Critical patent/CN202111856U/en
Application granted granted Critical
Publication of CN202111856U publication Critical patent/CN202111856U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to the technical field of the speaker system, in particular to a multifunctional vehicle-mounted Bluetooth speaker system. The utility model comprises a power management circuit provided with a DC (Direct Current) power interface, and further comprises a Bluetooth module, a multifunctional change-over switch, a power amplifier and a control switch, wherein the multifunctional change-over switch, the power amplifier and the control switch are electrically connected to the Bluetooth module, respectively. The multifunctional vehicle-mounted Bluetooth speaker system is provided with an MIC (Microphone) interface and a cellphone emergency charging interface, wherein the MIC interface is electrically connected to the Bluetooth module; and the control switch is electrically connected to the cellphone emergency charging interface. The multifunctional vehicle-mounted Bluetooth speaker system realizes a cellphone charging function in case of emergency through the cellphone emergency charging interface, realizes a vehicle-mounted hands-free speakerphone function through the MIC interface and realize a Bluetooth speaker function through the power amplifier and a speaker; therefore, the system has the advantage of functional diversity, and is capable of realizing the Bluetooth speaker function, the cellphone charging function and the vehicle-mounted hands-free speakerphone function.

Description

A kind of multifunctional vehicle mounted bluetooth sound system
Technical field
The utility model relates to the sound system technical field, relates in particular to a kind of multifunctional vehicle mounted bluetooth sound system.
Background technology
At present, in daily life, Bluetooth technology is used more and more widely, wherein mainly shows as the mobile phone communication equipment of supporting bluetooth, for example the Bluetooth of mobile phone earphone; Before blue-tooth technology is used; For vast driver; Answering the call during driving is a very thing of puzzlement, the driver need one hand steered steering wheel, another hand lifting telephone receiving, this mode of operation is inconvenient to receive calls, is hindered gearshift and influences safety; And the application of blue-tooth technology can address the above problem effectively, and the driver drives safer.Have various automobile hands-free message equipments at present on the market, still, existing hands-free message equipment often need increase hardware device in the car, needs line during conversation, operates steps such as corresponding button, makes car steering dangerous.
Bluetooth is an exploitation formula infrastructure protocol; It will be the indispensable device of following sound equipment that stereo radio is play with receiving; And the receiving system of Bluetooth stereo more can embody the characteristic that individual radio moves, and more can take into account the demand of stationary state and mobile status.
Sound system is the requisite sound device of modern society; Various places have been widely used in; The sound element of having increased diversification for people's life, traditional sound equipment, its transmission of audio signals mode generally adopts wire transmission; This traditional sound equipment comprises the signal receiving end that is provided with audio input port, and the audio signal wire of source of sound is sent to signal processor through audio input port and handles amplification until promoting sound horn; And this sound system only can satisfy acoustic function and can not realize other function.
Summary of the invention
The purpose of the utility model is to the deficiency of prior art a kind of multifunctional vehicle mounted bluetooth sound system to be provided; This multifunctional vehicle mounted bluetooth sound system can be realized bluetooth acoustic function, mobile phone charging function and car handsfree call function; Easy to use, and more safety guarantee is provided for the driver.
For achieving the above object, the utility model is realized through following technical scheme.
A kind of multifunctional vehicle mounted bluetooth sound system includes the electric power management circuit that is electrically connected with self-contained battery, and electric power management circuit is equipped with the DC power interface; The control switch that also includes bluetooth module, multi-functional diverter switch, the power amplifier that is electrically connected with loud speaker and be electrically connected with self-contained battery, multi-functional diverter switch, power amplifier and control switch are electrically connected with bluetooth module respectively; This multifunctional vehicle mounted bluetooth sound system is equipped with and is used to the mobile phone emergent charging interface realizing the MIC interface of car handsfree call function and be used for cell-phone charging, and the MIC interface is electrically connected with bluetooth module, and control switch is electrically connected with mobile phone emergent charging interface.
Wherein, be provided with booster circuit between said control switch and the said mobile phone emergent charging interface, control switch, booster circuit and mobile phone emergent charging interface are electrically connected successively.
Wherein, said control switch is provided with three gears that optionally switch off-mode, charged state and sound equipment state, and these three gears include first gear, second gear and third gear; When control switch dials to first gear, be connected disconnection between control switch and the said self-contained battery; When control switch dialed to second gear, said bluetooth module and said power amplifier were connected with self-contained battery respectively; When control switch dialed to third gear, said booster circuit and self-contained battery were connected.
Wherein, this multifunctional vehicle mounted bluetooth sound system also includes the LED indicating circuit of the state that is used to indicate this multifunctional vehicle mounted bluetooth sound system, and the LED indicating circuit is fitted with LED light, and the LED indicating circuit is electrically connected with said bluetooth module.
Wherein, This multifunctional vehicle mounted bluetooth sound system also includes the control circuit that is used to regulate said speaker volume size and selection song; Control circuit is fitted with volume and transfers big key, volume to turn button down, upwards select song button and select the song button downwards, and control circuit is electrically connected with said bluetooth module.
Wherein, said power amplifier is equipped with the outer signal input port that is used to receive the external sound signal, and the outer signal input port is electrically connected with power amplifier.
Wherein, This multifunctional vehicle mounted bluetooth sound system also includes encapsulating housing; Said electric power management circuit, said bluetooth module and said power amplifier are installed in the inside of encapsulating housing respectively, and said DC power interface, said multi-functional diverter switch, said control switch, said MIC interface, said mobile phone emergent charging interface are installed in the surface of encapsulating housing respectively.
Wherein, the lower surface of said encapsulating housing is equiped with slipmat.
The beneficial effect of the utility model is: the described a kind of multifunctional vehicle mounted bluetooth sound system of the utility model includes the electric power management circuit that is equipped with the DC power interface; The control switch that also includes bluetooth module, multi-functional diverter switch, the power amplifier that is electrically connected with loud speaker and be electrically connected with self-contained battery, multi-functional diverter switch, power amplifier and control switch are electrically connected with bluetooth module respectively; This multifunctional vehicle mounted bluetooth sound system is equipped with MIC interface and mobile phone emergent charging interface, and the MIC interface is electrically connected with bluetooth module, and control switch is electrically connected with mobile phone emergent charging interface.The utility model adds the wireless blue tooth mechanics of communication on existing sound system basis, promoted the whole using character of sound system effectively; In addition, the utility model is realized the mobile phone charging function under the case of emergency through mobile phone emergent charging interface, realizes the car handsfree call function through the MIC interface, realizes the bluetooth acoustic function through power amplifier and loud speaker; Comprehensive above-mentioned situation can be known, the utlity model has the advantage of functional diversity, and can realize bluetooth acoustic function, mobile phone charging function and car handsfree call function.
Description of drawings
Utilize accompanying drawing to come the utility model is further described below, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of the utility model.
In Fig. 1, include:
100---self-contained battery 101---electric power management circuit
102---DC power interface 103---bluetooth module
104---multi-functional diverter switch 105---loud speaker
106---power amplifier 107---control switch
108---MIC interface 109---mobile phone emergent charging interface
110---booster circuit 111---LED indicating circuit
112---control circuit 113---outer signal input port.
Embodiment
For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model; Resolve the advantage and spirit of the utility model, by the detailed description of the utility model further being understood below in conjunction with accompanying drawing and embodiment.
Embodiment one, and is as shown in Figure 1, and the multifunctional vehicle mounted sound system of present embodiment one includes the electric power management circuit 101 that is electrically connected with self-contained battery 100, and electric power management circuit 101 is equipped with DC power interface 102; The control switch 107 that also includes bluetooth module 103, multi-functional diverter switch 104, the power amplifier 106 that is electrically connected with loud speaker 105 and be electrically connected with self-contained battery 100, multi-functional diverter switch 104, power amplifier 106 and control switch 107 are electrically connected with bluetooth module 103 respectively; This multifunctional vehicle mounted bluetooth sound system is equipped with and is used to the mobile phone emergent charging interface 109 realizing the MIC interface 108 of car handsfree call function and be used for cell-phone charging; MIC interface 108 is electrically connected with bluetooth module 103, and control switch 107 is electrically connected with mobile phone emergent charging interface 109.
Further; For ease of 109 pairs of cell-phone chargings of mobile phone emergent charging interface; Present embodiment one is provided with booster circuit 110 between control switch 107 and mobile phone emergent charging interface 109, wherein, control switch 107, booster circuit 110 and mobile phone emergent charging interface 109 are electrically connected successively.When present embodiment one was in charged state, self-contained battery 100 was through booster circuit 110 and 109 pairs of cell-phone chargings of mobile phone emergent charging interface.
Further, control switch 107 is provided with three gears that optionally switch off-mode, charged state and sound equipment state, and these three gears include first gear, second gear and third gear; When control switch 107 dials to first gear; Be connected disconnection between control switch 107 and the self-contained battery 100; At this moment; The multifunctional vehicle mounted bluetooth sound system of present embodiment one is thoroughly closed the load of self-contained battery 100, and promptly the multifunctional vehicle mounted bluetooth sound system of present embodiment one is in off-mode; When control switch 107 dialed to second gear, bluetooth module 103 and power amplifier 106 were connected with self-contained battery 100 respectively, 100 pairs of bluetooth modules 103 of self-contained battery and power amplifier 106 power supplies; When control switch 107 dialed to third gear, booster circuit 110 was connected with self-contained battery 100, and self-contained battery 100 is through booster circuit 110,109 pairs of cell-phone chargings of mobile phone emergent charging interface.
Below in conjunction with the concrete course of work the multifunctional vehicle mounted bluetooth sound system of present embodiment one is at length explained; Specific as follows: 104 pairs of bluetooth modules 103 of multi-functional diverter switch are controlled; Control switch 107 is dialed to second gear; Mobile phone and bluetooth module 103 are matched by multi-functional diverter switch 104 through long when switching on first, import correct pairing password after, can realize hand-free call and bluetooth music playback function through control circuit 112; After conversation signal breaks off connection a period of time naturally (for example after 10 minutes); The multifunctional vehicle mounted bluetooth sound system of present embodiment one enters to the low-power consumption standby state; When conversation signal inserted once more, the driver only needed again by multi-functional diverter switch 104 words that work of going forward side by side that just can be dynamically connected certainly; As mobile phone or other bluetooth equipments of wanting the driver to interrupt connecting, only need pin multi-functional diverter switch 104 and can realize turn-offing; If need connect new mobile phone or other bluetooth equipments again, the driver needs again by multi-functional diverter switch 104 and gets into new bluetooth equipment pairing mode; Behind the multifunctional vehicle mounted bluetooth sound system and bluetooth cellular phone pairing completion of present embodiment one; As the phone incoming call; The driver only need click multi-functional diverter switch 104 can get into the telephone receiving pattern, wherein, clicks multi-functional diverter switch 104 again again and gets final product finished call; Must explain further that the multifunctional vehicle mounted bluetooth sound system of present embodiment one can keep the bluetooth equipment of last successful matching is realized from being dynamically connected under situation about connecting once more.
Comprehensive above-mentioned situation can be known; The multifunctional vehicle mounted bluetooth sound system of present embodiment one once with mobile phone to after the sign indicating number success, follow-up conversation does not need to carry out again sign indicating number, can realize from being dynamically connected mutual communication; Minimizing is to the sign indicating number time and very convenient, and communication process is also very convenient and swift; So the multifunctional vehicle mounted bluetooth sound system of present embodiment one has the advantage of functional diversity, and can realize bluetooth acoustic function, mobile phone charging function and car handsfree call function.
As preferred embodiment; The multifunctional vehicle mounted bluetooth sound system of present embodiment one also includes encapsulating housing; Electric power management circuit 101, bluetooth module 103 and power amplifier 106 are installed in the inside of encapsulating housing respectively, and DC power interface 102, multi-functional diverter switch 104, control switch 107, MIC interface 108, mobile phone emergent charging interface 109 are installed in the surface of encapsulating housing respectively; The lower surface of encapsulating housing is equiped with slipmat.The problem that slipmat is mainly used in fixing encapsulating housing and landing appears in encapsulating housing when avoiding driving.
Embodiment two; Present embodiment two is with the difference of embodiment one: the multifunctional vehicle mounted bluetooth sound system of present embodiment two includes the LED indicating circuit 111 of the state that is used to indicate this multifunctional vehicle mounted bluetooth sound system; LED indicating circuit 111 is fitted with LED light, and LED indicating circuit 111 is electrically connected with bluetooth module 103; In addition; The multifunctional vehicle mounted bluetooth sound system of present embodiment two also includes the control circuit 112 that is used to regulate loud speaker 105 volumes and selection song; Control circuit 112 is fitted with volume and transfers big key, volume to turn button down, upwards select song button and select the song button downwards, and control circuit 112 is electrically connected with bluetooth module 103.The LED light that is connected with LED indicating circuit 111 is mainly used in the state of the multifunctional vehicle mounted bluetooth sound system that shows present embodiment two; Wherein, the multifunctional vehicle mounted bluetooth sound system of present embodiment two can be provided with a plurality of LED lights and show different state through different LED lights; The volume that is connected with control circuit 112 transfers big key, volume to turn button down, upwards select song button and select the song button to be mainly used at bluetooth sound equipment state and the volume of loud speaker 105 is regulated and the voice playing song is selected hommization more downwards.
Embodiment three, and present embodiment three is with the difference of embodiment one: power amplifier 106 is equipped with the outer signal input port 113 that is used to receive the external sound signal, and outer signal input port 113 is electrically connected with power amplifier 106.The multifunctional vehicle mounted bluetooth sound system of present embodiment three receives the external sound signal through outer signal input port 113 and uses as sound equipment, and then realizes the function of a tractor serves several purposes.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.

Claims (8)

1. multifunctional vehicle mounted bluetooth sound system, it is characterized in that: include the electric power management circuit (101) that is electrically connected with self-contained battery (100), electric power management circuit (101) is equipped with DC power interface (102); The control switch (107) that also includes bluetooth module (103), multi-functional diverter switch (104), the power amplifier (106) that is electrically connected with loud speaker (105) and be electrically connected with self-contained battery (100), multi-functional diverter switch (104), power amplifier (106) and control switch (107) are electrically connected with bluetooth module (103) respectively; This multifunctional vehicle mounted bluetooth sound system is equipped with and is used to realize the MIC interface (108) of car handsfree call function and the mobile phone emergent charging interface (109) that is used for cell-phone charging; MIC interface (108) is electrically connected with bluetooth module (103), and control switch (107) is electrically connected with mobile phone emergent charging interface (109).
2. a kind of multifunctional vehicle mounted bluetooth sound system according to claim 1; It is characterized in that: be provided with booster circuit (110) between said control switch (107) and the said mobile phone emergent charging interface (109), control switch (107), booster circuit (110) and mobile phone emergent charging interface (109) are electrically connected successively.
3. a kind of multifunctional vehicle mounted bluetooth sound system according to claim 2; It is characterized in that: said control switch (107) is provided with three gears that optionally switch off-mode, charged state and sound equipment state, and these three gears include first gear, second gear and third gear; When control switch (107) dials to first gear, be connected disconnection between control switch (107) and the said self-contained battery (100); When control switch (107) dialed to second gear, said bluetooth module (103) and said power amplifier (106) were connected with self-contained battery (100) respectively; When control switch (107) when dialing to third gear, said booster circuit (110) is connected with self-contained battery (100).
4. a kind of multifunctional vehicle mounted bluetooth sound system according to claim 1; It is characterized in that: the LED indicating circuit (111) that also includes the state that is used to indicate this multifunctional vehicle mounted bluetooth sound system; LED indicating circuit (111) is fitted with LED light, and LED indicating circuit (111) is electrically connected with said bluetooth module (103).
5. a kind of multifunctional vehicle mounted bluetooth sound system according to claim 1; It is characterized in that: also include the control circuit (112) that is used to regulate said loud speaker (105) volume and selection song; Control circuit (112) is fitted with volume and transfers big key, volume to turn button down, upwards select song button and select the song button downwards, and control circuit (112) is electrically connected with said bluetooth module (103).
6. a kind of multifunctional vehicle mounted bluetooth sound system according to claim 1; It is characterized in that: said power amplifier (106) is equipped with the outer signal input port (113) that is used to receive the external sound signal, and outer signal input port (113) is electrically connected with power amplifier (106).
7. according to any described a kind of multifunctional vehicle mounted bluetooth sound system of claim 1 to 6; It is characterized in that: also include encapsulating housing; Said electric power management circuit (101), said bluetooth module (103) and said power amplifier (106) are installed in the inside of encapsulating housing respectively, and said DC power interface (102), said multi-functional diverter switch (104), said control switch (107), said MIC interface (108), said mobile phone emergent charging interface (109) are installed in the surface of encapsulating housing respectively.
8. a kind of multifunctional vehicle mounted bluetooth sound system according to claim 7, it is characterized in that: the lower surface of said encapsulating housing is equiped with slipmat.
CN201120208285XU 2011-06-20 2011-06-20 Multifunctional vehicle-mounted Bluetooth speaker system Expired - Fee Related CN202111856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120208285XU CN202111856U (en) 2011-06-20 2011-06-20 Multifunctional vehicle-mounted Bluetooth speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120208285XU CN202111856U (en) 2011-06-20 2011-06-20 Multifunctional vehicle-mounted Bluetooth speaker system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103166684A (en) * 2013-04-09 2013-06-19 北京兴科迪科技有限公司 Vehicle-mounted Bluetooth device
CN103686490A (en) * 2013-11-29 2014-03-26 谢虹 Bluetooth voice box
CN104010248A (en) * 2014-06-23 2014-08-27 中投仙能科技(苏州)有限公司 Multifunctional vehicle-mounted wireless loudspeaker box
CN105620394A (en) * 2016-03-09 2016-06-01 深圳市智联腾众科技有限公司 Vehicular audio control system and vehicular audio control method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103166684A (en) * 2013-04-09 2013-06-19 北京兴科迪科技有限公司 Vehicle-mounted Bluetooth device
CN103686490A (en) * 2013-11-29 2014-03-26 谢虹 Bluetooth voice box
WO2015078061A1 (en) * 2013-11-29 2015-06-04 谢虹 Bluetooth sound box
CN104010248A (en) * 2014-06-23 2014-08-27 中投仙能科技(苏州)有限公司 Multifunctional vehicle-mounted wireless loudspeaker box
CN105620394A (en) * 2016-03-09 2016-06-01 深圳市智联腾众科技有限公司 Vehicular audio control system and vehicular audio control method
CN105620394B (en) * 2016-03-09 2018-11-02 深圳市智联腾众科技有限公司 A kind of car sound equipment control system and automobile audio control method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Multifunctional vehicle-mounted Bluetooth speaker system

Effective date of registration: 20130509

Granted publication date: 20120111

Pledgee: Dongguan Rural Commercial Bank branch's Limited by Share Ltd

Pledgor: Dongguan Earson Audio Technology Co., Ltd.

Registration number: 2013440000005

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120111

Termination date: 20160620

CF01 Termination of patent right due to non-payment of annual fee