CN201393218Y - Vehicle-mounted cell phone hand-free Blue Tooth FM player - Google Patents
Vehicle-mounted cell phone hand-free Blue Tooth FM player Download PDFInfo
- Publication number
- CN201393218Y CN201393218Y CN200920130597U CN200920130597U CN201393218Y CN 201393218 Y CN201393218 Y CN 201393218Y CN 200920130597 U CN200920130597 U CN 200920130597U CN 200920130597 U CN200920130597 U CN 200920130597U CN 201393218 Y CN201393218 Y CN 201393218Y
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- bluetooth earphone
- bluetooth
- player
- mobile phone
- free
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Abstract
A vehicle-mounted cell phone hand-free Blue Tooth FM player comprises a host machine, wherein the host machine comprises a cigarette lighter socket which is connected with a direct current power supply inside a vehicle, a Blue Tooth headset stand which is mechanically clamped with the body of the Blue Tooth headset and is electrically connected with a charging and a signal joints of the Blue Tooth headset, and a circuit board holding space which is provided with a host machine circuit. The vehicle-mounted cell phone hand-free Blue Tooth FM player can use an FM transmitter host machine to play music and talk after a cell phone and the Blue Tooth headset are connected according to codes, and achieve safe driving, cell phone music sharing and telephone inside-vehicle meeting. The FM transmitter host machine can directly read MP3/WAN format documents in an external USB memory disc and do high-fidelity three-dimensional emission. The vehicle-mounted cell phone hand-free Blue Tooth FM player uses the work state of a digital display system, when the USB device works, the LED lamp of the FM transmitter flashes, and meanwhile, a USB port which is overlapped with the FM transmitter host machine can charge other standard USBDC5.0 V devices.
Description
Technical field
The utility model relates to a kind of onboard wireless transceiver, and bluetooth equipment, and FM launches player, especially relates to a kind of system that mobile phone, bluetooth equipment and FM emission player are integrated; Be particularly related to the mobile phone hand-free, with the system of bluetooth equipment by FM player operation mobile phone.
Background technology
In the prior art, vehicle-mounted FM reflector generally is to be produced on together with the MP3 player, uses the power supply power supply of cigar lighter inside.
In the actual life, many drivers are traffic violations in the steering vehicle process, converse with a handheld mobile phone, are unfavorable for so very much traffic safety.
In the actual life, there are many music programs in many people's the mobile phone, but can't in mobile unit, play.
In order to be implemented in the mobile phone hands-free function in the car, Chinese invention patent ZL02131482.9 number, the technical scheme of a kind of " on-vehicle hand-free system " by name is disclosed, what this scheme was said is:
" a kind of on-vehicle hand-free system; it has improved the convenience of conversing and the fail safe of driving on mobile phone; on-vehicle hand-free system comprises the memory unit of storing phone number; the speech recognition parts of identification speech; according to the speech recognition parts or be presented at the speech compound component of the instruction output speech of the character information on the mobile phone; the controller part of control on-vehicle hand-free system, input or show the I/O parts of Mobile Directory Number, and with speech and the character data bluetooth communication means by radio communication ".
By to its technical scheme global analysis, this scheme is not utilized the audion system of vehicle-mounted high-quality.
Except conversation, this scheme does not have the function of music appreciating.
This scheme does not send the function of data in the USB storage.
The function that this scheme is not charged to other USB-5V voltage apparatus.
Summary of the invention
In view of the above-mentioned problems in the prior art, the utility model provides a kind of vehicle carried mobile phone hand-free bluetooth FM player.
Bluetooth earphone of the present utility model and vehicle-mounted FM reflector partable, bluetooth earphone with can be worn on user's ear after mobile phone links to each other to sign indicating number, mobile phone is placed on optional position in the car, bluetooth earphone and mobile phone carry out the mutual transmission of audio frequency.
The utility model also can be put into bluetooth earphone vehicle-mounted FM reflector and carry out the three-dimensional emission of high-fidelity, receives with broadcast receiver in the car again, simultaneously bluetooth earphone is charged.
The utility model is when (MP3/WAN formatted file) in the FM reflector the reads external USB storage disks with when receiving the audio signal that bluetooth earphone sends into, the emission of automatic switchover audio frequency.
Vehicle-mounted FM reflector of the present utility model adopts 199 frequencies, joins infrared remote controller, can realize functions such as music control in the USB, style, channel selection that vehicle-mounted FM reflector provides standard USB DC5.0V equipment to charge simultaneously.
The utility model is realized by adopting following technical scheme:
Manufacture and design a kind of vehicle carried mobile phone hand-free bluetooth FM player, comprising:
One main frame, described main frame comprise the plug that lights a cigarette, and the described plug that lights a cigarette connects DC power supply in the car; One bluetooth earphone deck, the body of mechanical snap bluetooth earphone, and the charging and the signal contact of electrical connection bluetooth earphone; One circuit board accommodation space is installed host circuit.
Described host circuit comprises:
One intelligent control unit, described intelligent control unit connects
One display screen, described display screen shows the host work content;
One key groups, described key groups insert the host service function instruction;
One FM audio frequency radiating circuit, described FM audio frequency radiating circuit transmit frequency band 88.1MHz～107.9MHz.
Further, described host circuit also connects:
One USB interface, described USB interface connects the USB memory disc, and host circuit is accepted the data of USB memory disc.
Further, described host circuit also connects:
One infrared remote control receiver, described infrared remote control receiver receives the remote signal of remote controller.
Further, described host circuit also connects:
One bluetooth earphone signal interface circuit, described bluetooth earphone signal interface circuit is electrically connected the signal contact of bluetooth earphone, input audio signal.
Further, described host circuit also connects:
One charging bluetooth earphone interface circuit, described charging bluetooth earphone interface circuit is electrically connected the charging contacts of bluetooth earphone, the battery charge in bluetooth earphone.
Described charging bluetooth earphone interface circuit connects standard USBDC5.0V voltage.
Further, described host circuit also connects:
One bluetooth earphone wireless signal interface circuit, described bluetooth earphone wireless signal interface circuit and bluetooth earphone carry out wireless data exchange.
Advantage of the present utility model is with beneficial effect: mobile phone and bluetooth earphone are to sign indicating number link to each other available FM reflector main frame playing back music in back and conversation, safe driving during driving.
Bluetooth earphone can be put into the FM reflector and carry out the audio frequency emission, and broadcast receiver receives, and can realize that mobile phone music is shared and the interior meeting of telephone vehicle.
Bluetooth earphone charges after putting into the FM reflector, and bluetooth earphone carries the charging indication, and bluetooth earphone takes out, puts into very for convenient.
FM reflector main frame can directly read the interior MP3/WAN formatted file of external USB storage disks and carry out the three-dimensional emission of high-fidelity.
FM transmit frequency band 88.1MHZ---107.9MHZ; Every 0.1MHZ stepping is one and sends out frequency range that totally 199 frequencies can supply multinomial selection.
The FM reflector is furnished with infrared remote controller, can realize functions such as music control in the USB, style, channel selection.
The bluetooth earphone incoming call can preferentially be selected, the audio frequency source of automatic switchover bluetooth earphone and USB device.
Bluetooth earphone and mobile phone be operate as normal in 8 meters.
The digital display working condition of the utility model; FM reflector LED lamp flicker during USB device work; The USB port of FM reflector main frame lift-launch can be charged to other standard USB DC5.0V equipment simultaneously.
Description of drawings
Fig. 1 is a vehicle carried mobile phone hand-free bluetooth FM player system principle block diagram of the present utility model;
Fig. 2 is the FM radiating portion principle block diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Fig. 3 is the bluetooth earphone principle block diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Fig. 4 is the bluetooth earphone main control circuit part electrical schematic diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Fig. 5 is the charging bluetooth earphone circuit electrical schematic diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Fig. 6, Fig. 8 are the bluetooth earphone power circuit electrical schematic diagrams of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Fig. 7 is the bluetooth earphone indicating circuit electrical schematic diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Fig. 9 is the bluetooth earphone key circuit electrical schematic diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Figure 10 is that schematic diagram is looked on the main frame left side of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Figure 11 is that the main frame master of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model looks schematic diagram;
Figure 12 is the main frame schematic top plan view of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Figure 13 is the bluetooth earphone schematic top plan view of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Figure 14 is that the bluetooth earphone master of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model looks schematic diagram;
Figure 15 is that schematic diagram is looked on the bluetooth earphone right side of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Figure 16 is the bluetooth earphone schematic rear view of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model;
Figure 17 is the FM emission electrical schematic diagram of vehicle carried mobile phone hand-free bluetooth FM player of the present utility model.
Number in the figure:
10, intelligent control unit 11, plug lights a cigarette
19, USB jack
20, bluetooth earphone 21, bluetooth earphone governor circuit
22, audio decoding unit 23, FM reflector
24, volume adjusting knob 25, silica gel earplug
26, audio wireless transmission 27, loudspeaker
28, microphone 29, power supply/signal input
30, FM audio frequency radiating circuit 40, USB memory disc
50, key groups 60, display screen
70, mobile phone 90, remote controller
Embodiment
In order to further specify principle of the present utility model and structure, now in conjunction with the accompanying drawings preferred embodiment of the present utility model is elaborated, yet the described embodiment usefulness for furnishing an explanation and explaining only can not be used for limiting scope of patent protection of the present utility model.
As Fig. 1～shown in Figure 17, design and produce a kind of vehicle carried mobile phone hand-free bluetooth FM player, comprising:
One main frame, as shown in figure 10, described main frame comprises the plug 11 that lights a cigarette, and connects DC power supply in the car; One bluetooth earphone deck, the body of mechanical snap bluetooth earphone 20, as shown in figure 16, and the charging and the signal contact of electrical connection bluetooth earphone 20; One circuit board accommodation space is installed host circuit.
Described host circuit comprises:
One intelligent control unit 10, as Fig. 1, shown in Figure 11, described intelligent control unit 10 connects
One display screen 60, described display screen 60 shows the host work content; Best, show the FM frequency.
One key groups 50, described key groups 50 inserts the host service function instruction;
One FM audio frequency radiating circuit 30, described FM audio frequency radiating circuit 30 transmit frequency band 88.1MHz～107.9MHz, every 0.1MHZ stepping is one and sends out frequency range that the utility model is totally 199 frequencies, can supply multinomial selection.
As shown in Figure 1, described host circuit also connects:
One USB interface is promptly inserted by USB jack shown in Figure 12 19.
Described USB interface connects USB memory disc 40, and host circuit is accepted the data of USB memory disc 40.
Described host circuit also connects:
One infrared remote control receiver, as shown in Figure 1, described infrared remote control receiver receives the remote signal of remote controller 30.
Described host circuit also connects:
One bluetooth earphone signal interface circuit, as Fig. 1, shown in Figure 16, described bluetooth earphone signal interface circuit is electrically connected the signal contact of bluetooth earphone 20, input audio signal.
Described host circuit also connects:
One charging bluetooth earphone interface circuit, as Fig. 1, Figure 11, shown in Figure 16, described charging bluetooth earphone interface circuit is electrically connected the charging contacts of bluetooth earphone 20, the battery charge in bluetooth earphone 20.
As shown in Figure 3, described charging bluetooth earphone interface circuit connects standard USBDC5.0V voltage.
Described host circuit also connects:
One bluetooth earphone wireless signal interface circuit, as Fig. 1, shown in Figure 3, described bluetooth earphone wireless signal interface circuit and bluetooth earphone 20 carry out wireless data exchange.
As shown in figure 13, bluetooth earphone 20 has volume adjusting knob 24, altogether the usefulness of adjusting.
As shown in Figure 2, the plug 11 that lights a cigarette is introduced the power supply of Vehicular accumulator cell, or 12V, or 24V.
Through conversion, become DC5V, and then be converted to standard USB5.0V voltage and DC3.3 and 1.8V voltage.
Fig. 4 is the circuit of the master integrated circuit U4 of bluetooth earphone 20, selects the BC3-MODULE model in the most preferred embodiment for use.
Fig. 5 is the charging circuit electrical schematic diagram in the bluetooth earphone 20, and BAT1 is the battery in the bluetooth earphone 20.
DC3V and DC2.8V voltage are provided by Fig. 6, Fig. 8 circuit in the bluetooth earphone 20.
The utility model good looking appearance, comfortable feel; Bluetooth earphone 20 is a dual-mode.
The practical product that bluetooth earphone 20 and vehicle-mounted FM launcher integration use, the built-in three-dimensional emission IC of the utility model, infrared reception control.
Excellent function of the present utility model is:
1. available FM reflector main frame playing back music and conversation after 20 pairs of sign indicating numbers of mobile phone 70 and bluetooth earphone link to each other, safe driving during driving.
2. bluetooth earphone 20 can be put into the FM reflector and carries out audio frequency emission, and broadcast receiver receives, can realize that mobile phone music is shared and telephone vehicle in meeting.
3. bluetooth earphone 20 charges after putting into the FM reflector, and bluetooth earphone 20 carries the charging indication, and bluetooth earphone 20 takes out, puts into very for convenient.
4.FM the reflector main frame can directly read, and the MP3/WAN formatted file carries out the three-dimensional emission of high-fidelity in the external USB storage disks.
5.FM transmit frequency band 88.1MHZ---107.9MHZ; Every 0.1MHZ stepping is one and sends out frequency range that totally 199 frequencies can supply multinomial selection.
6.FM reflector is furnished with infrared remote controller, can realize functions such as music control in the USB, style, channel selection.
7. bluetooth earphone 20 incoming calls can preferentially be selected, and automatic switchover bluetooth earphone 20 is originated with the audio frequency of USB device.
8. bluetooth earphone 20 and mobile phone 70 operate as normal in 8 meters.
9. digital display working condition; FM reflector LED lamp flicker during USB device work; The USB port of FM reflector main frame lift-launch can be charged to other standard USB DC5.0V equipment simultaneously.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (8)
1. vehicle carried mobile phone hand-free bluetooth FM player comprises:
One main frame, described main frame comprise the socket (11) that lights a cigarette, and connect DC power supply in the car; One bluetooth earphone deck, the body of mechanical snap bluetooth earphone (20), and the charging and the signal contact of electrical connection bluetooth earphone (20); One circuit board accommodation space is installed host circuit.
2. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 1 is characterized in that described host circuit comprises:
One intelligent control unit (10), described intelligent control unit (10) connects
One display screen (60), described display screen (60) shows the host work content;
One key groups (50), described key groups (50) insert the host service function instruction;
One FM audio frequency radiating circuit (30), described FM audio frequency radiating circuit (30) transmit frequency band 88.1MHz～107.9MHz.
3. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 1 is characterized in that, described host circuit connects:
One USB interface, described USB interface connects USB memory disc (40), and host circuit is accepted the data of USB memory disc (40).
4. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 1 is characterized in that, described host circuit connects:
One infrared remote control receiver, described infrared remote control receiver receives the remote signal of remote controller (30).
5. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 1 is characterized in that, described host circuit connects:
One bluetooth earphone signal interface circuit, described bluetooth earphone signal interface circuit is electrically connected the signal contact of bluetooth earphone (20), input audio signal.
6. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 1 is characterized in that, described host circuit connects:
One charging bluetooth earphone interface circuit, described charging bluetooth earphone interface circuit is electrically connected the charging contacts of bluetooth earphone (20), the battery charge in bluetooth earphone (20).
7. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 6 is characterized in that:
Described charging bluetooth earphone interface circuit connects standard USBDC5.0V voltage.
8. vehicle carried mobile phone hand-free bluetooth FM player as claimed in claim 1 is characterized in that, described host circuit connects:
One bluetooth earphone wireless signal interface circuit, described bluetooth earphone wireless signal interface circuit and bluetooth earphone (20) carry out wireless data exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130597U CN201393218Y (en) | 2009-04-10 | 2009-04-10 | Vehicle-mounted cell phone hand-free Blue Tooth FM player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130597U CN201393218Y (en) | 2009-04-10 | 2009-04-10 | Vehicle-mounted cell phone hand-free Blue Tooth FM player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393218Y true CN201393218Y (en) | 2010-01-27 |
Family
ID=41600039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920130597U Expired - Fee Related CN201393218Y (en) | 2009-04-10 | 2009-04-10 | Vehicle-mounted cell phone hand-free Blue Tooth FM player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393218Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243616A (en) * | 2010-05-14 | 2011-11-16 | 株式会社东芝 | Information processing device having USB ports |
| CN102789556A (en) * | 2011-05-18 | 2012-11-21 | 惠州华阳通用电子有限公司 | External connection control method for in-vehicle entertainment system |
| CN104469033A (en) * | 2014-12-29 | 2015-03-25 | 青岛歌尔声学科技有限公司 | Conference system based on Bluetooth and using method |
| CN105307072A (en) * | 2015-11-26 | 2016-02-03 | 厦门盈趣科技股份有限公司 | Earphone type rotary button and vehicle-mounted host integrated with same |
| CN106170043A (en) * | 2016-07-26 | 2016-11-30 | 深圳市儒文科技有限公司 | Can be by the board separation formula Bluetooth receptions FM system and method for button frequency modulation |
| CN108024237A (en) * | 2016-11-01 | 2018-05-11 | 比亚迪股份有限公司 | The connection system and method and car-mounted terminal and automobile of on-vehicle Bluetooth earphone |
| CN110572739A (en) * | 2019-10-12 | 2019-12-13 | 深圳市芯连芯时代科技有限公司 | Bluetooth transmitting earphone charging management all-in-one machine |
-
2009
- 2009-04-10 CN CN200920130597U patent/CN201393218Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243616A (en) * | 2010-05-14 | 2011-11-16 | 株式会社东芝 | Information processing device having USB ports |
| CN102789556A (en) * | 2011-05-18 | 2012-11-21 | 惠州华阳通用电子有限公司 | External connection control method for in-vehicle entertainment system |
| CN104469033A (en) * | 2014-12-29 | 2015-03-25 | 青岛歌尔声学科技有限公司 | Conference system based on Bluetooth and using method |
| CN105307072A (en) * | 2015-11-26 | 2016-02-03 | 厦门盈趣科技股份有限公司 | Earphone type rotary button and vehicle-mounted host integrated with same |
| CN106170043A (en) * | 2016-07-26 | 2016-11-30 | 深圳市儒文科技有限公司 | Can be by the board separation formula Bluetooth receptions FM system and method for button frequency modulation |
| CN108024237A (en) * | 2016-11-01 | 2018-05-11 | 比亚迪股份有限公司 | The connection system and method and car-mounted terminal and automobile of on-vehicle Bluetooth earphone |
| CN110572739A (en) * | 2019-10-12 | 2019-12-13 | 深圳市芯连芯时代科技有限公司 | Bluetooth transmitting earphone charging management all-in-one machine |
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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: 20100127 Termination date: 20110410 |