CN104092265A - Intelligent vehicle-mounted charger - Google Patents
Intelligent vehicle-mounted charger Download PDFInfo
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- CN104092265A CN104092265A CN201410358852.8A CN201410358852A CN104092265A CN 104092265 A CN104092265 A CN 104092265A CN 201410358852 A CN201410358852 A CN 201410358852A CN 104092265 A CN104092265 A CN 104092265A
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- button
- vehicle
- mounted charger
- shell
- charging
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an intelligent vehicle-mounted charger. The intelligent vehicle-mounted charger comprises a shell, an integrated control module, a voltage converter, negative-pole elastic buckles, a positive-pole elastic head, an audio interface, a charging data line USB interface, operating buttons, a digital LCD, LED charging indicator lights and a microphone. The integrated control module is mounted in the shell. The voltage converter is mounted in a cavity in the lower portion of the shell. The negative-pole elastic buckles are mounted on the side faces of the lower portion of the shell. The positive-pole elastic head is mounted at the bottom end of the shell. The audio interface and the charging data line USB interface are mounted on the side face of the upper end of the shell. According to the intelligent vehicle-mounted charger, after a vehicle is started, the shell of the vehicle-mounted charger is normally connected with a cigarette lighter socket and the vehicle-mounted charger is powered on, the green light of the LED charging indicator lights flickers to show that charging is normal, the audio interface is connected with a vehicular audio system through a data line, the Bluetooth function of a mobile phone and the Bluetooth function of the vehicle-mounted charger are set to achieve Bluetooth connection, and then the function of vehicle-mounted Bluetooth hands-free calls can be achieved.
Description
Technical field
The present invention relates to charger technical field, be specially a kind of intelligent vehicle-mounted charger.
Background technology
Conventional vehicle carried mobile phone charger at present, generally upper use of DC power supply DC12V by being inserted in automobile cigarette lighter, charger comprises shell, power contact head, indicator light, power line and Mobile phone plug, its effect is to use in suitable car, insert and facilitate, due to existing onboard charger function singleness, only there is charge function, in addition for the stereo set of automotive internal of producing a few years ago, function is very single, generally can only or extra bluetooth receiving system be installed and could play the audio file on smart mobile phone or other mobile devices by the music file of the music file of built-in player plays internal memory or mobile device storage, receive calls and easily bring more potential safety hazard owing to opening mobile phone for vehicle, it is at present new that to play the punishment of phone with mobile phone while handing over rule to drive to driver comparatively serious, for this reason, we propose a kind of intelligent vehicle-mounted charger.
Summary of the invention
The object of the present invention is to provide a kind of intelligent vehicle-mounted charger, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of intelligent vehicle-mounted charger, comprise housing, integrated control module, voltage converter, negative pole Elastic buckle, anodal elastic head, audio interface, charging data line USB interface, action button, LCD digital display screen, LED charging indicator light and call miaow head, the inside of described housing is provided with integrated control module, described voltage converter is arranged on lower housing portion inside cavity, described negative pole Elastic buckle and anodal elastic head are arranged on respectively lower housing portion side and bottom, the side of described housing upper end is provided with audio interface and charging data line USB interface, described action button, LCD digital display screen, LED charging indicator light and call miaow head are installed in housing upper surface.
Preferably, described integrated control module comprises charging module, bluetooth module, call module and audio-frequency module.
Preferably, above described action button, have six buttons that are connected with bluetooth module and audio-frequency module, comprise successively a bent button and next bent button of music in telephone receiving button, phone hang up button, music button, music pause button, music.
Preferably, described LCD digital display screen mainly shows current charger state, comprises incoming call, mobile phone charged state and audio frequency broadcast state.
Compared with prior art, the invention has the beneficial effects as follows: this intelligent vehicle-mounted charger, realize automobile 12V voltage is down to 5V voltage by voltage converter, to adapt to the charging of the mobile devices such as mobile phone, charge control module adopts MCU to control, battery capacity and positive-negative polarity can be identified and judge to charger automatically, battery to charging different phase and different conditions is identified automatically, there is constant current, constant voltage, permanent power charge function, current is changed automatically, when rechargeable battery reaches 85%, charger can be automatically converted to little electric current battery is carried out to trickle charge, thereby the function that reaches protection battery and battery is repaired, there is charging instruction and fill the full lamp instruction that automatically turns, shorten the charging interval, circuit performance and life-span are played to certain protective effect.The present invention is by detecting battery electrode to be charged and magnitude of voltage, current value and charging temperature; and effectively change; improve charge efficiency; rechargeable battery is protected in good time; there is under-voltage protection, overtemperature protection, reverse connecting protection and short circuit defencive function, extended the useful life of rechargeable battery.The bluetooth that has realized mobile phone by increasing bluetooth module, audio-frequency module on the vehicle carried mobile phone charger originally common is mated the object of communication with this onboard charger bluetooth module, by audio sockets is connected to vehicle audio by data wire, can in automobile, play the music of mobile phone; On bluetooth module, be also connected with call miaow head, when therefore user need to converse, after bluetooth module and Bluetooth of mobile phone communication, can directly utilize call miaow head to converse.Product of the present invention both can be mobile phone charging, can be used for again playing music and converse, easy to use, practical, especially while carrying out hand-free call by this product, can avoid traditional approach driver to need hand-held the danger that mobile phone communication brings, effective guarantee the driver's that driving life safety problem.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is control panel schematic diagram of the present invention;
Fig. 3 is circuit diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, the invention provides a kind of technical scheme: a kind of intelligent vehicle-mounted charger, comprises housing 1, integrated control module 2, voltage converter 3, negative pole Elastic buckle 4, anodal elastic head 5, audio interface 6, charging data line USB interface 7, action button 8, LCD digital display screen 9, LED charging indicator light 10 and call miaow head 11, the inside of described housing 1 is provided with integrated control module 2, and described integrated control module 2 comprises charging module, bluetooth module, call module and audio-frequency module, described voltage converter 3 is arranged on housing 1 lower cavity inside, described negative pole Elastic buckle 4 and anodal elastic head 5 are arranged on respectively housing 1 lower side and bottom, the side of described housing 1 upper end is provided with audio interface 6 and charging data line USB interface 7, described action button 8, LCD digital display screen 9, LED charging indicator light 10 and call miaow head 11 are installed in housing 1 upper surface, and described action button 8 has six buttons that are connected with bluetooth module and audio-frequency module above, comprises successively telephone receiving button, phone hang up button, music button, music pause button, next bent button of a bent button and music in music, the current charger state of described LCD digital display screen 9 main demonstration, comprise incoming call, mobile phone charged state and audio frequency broadcast state, the charging module of described housing 1 inside is MCU charging management chip, MCU is by the small PWM of output, lithium battery is carried out to precharge activation, then ceaselessly detect the rate of change of charging voltage and electric current, and keep in contrast, judge thus lithium battery and whether damage.
Operation principle: this intelligent vehicle-mounted charger is after automobile starting, and after onboard charger housing is normally connected to power supply with cigarette lighter socket, the green light flicker of LED charging indicator light represents that charging is normal.With data wire, audio interface is connected with vehicle audio again.Bluetooth of mobile phone and onboard charger bluetooth are set, realize after bluetooth docking, can realize the function of vehicle Bluetooth hand-free system call.Onboard charger USB interface 7 can realize the object to charging of mobile devices.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the present invention.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Claims (4)
1. an intelligent vehicle-mounted charger, comprise housing, integrated control module, voltage converter, negative pole Elastic buckle, anodal elastic head, audio interface, charging data line USB interface, action button, LCD digital display screen, LED charging indicator light and call miaow head, it is characterized in that: the inside of described housing is provided with integrated control module, described voltage converter is arranged on lower housing portion inside cavity, described negative pole Elastic buckle and anodal elastic head are arranged on respectively lower housing portion side and bottom, the side of described housing upper end is provided with audio interface and charging data line USB interface, described action button, LCD digital display screen, LED charging indicator light and call miaow head are installed in housing upper surface.
2. the intelligent vehicle-mounted charger of one according to claim 1, is characterized in that: described integrated control module comprises charging module, bluetooth module, call module and audio-frequency module.
3. the intelligent vehicle-mounted charger of one according to claim 1, it is characterized in that: above described action button, have six buttons that are connected with bluetooth module and audio-frequency module, comprise successively a bent button and next bent button of music in telephone receiving button, phone hang up button, music button, music pause button, music.
4. the intelligent vehicle-mounted charger of one according to claim 1, is characterized in that: described LCD digital display screen mainly shows current charger state, comprises incoming call mobile phone charged state and audio frequency broadcast state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358852.8A CN104092265A (en) | 2014-07-27 | 2014-07-27 | Intelligent vehicle-mounted charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358852.8A CN104092265A (en) | 2014-07-27 | 2014-07-27 | Intelligent vehicle-mounted charger |
Publications (1)
| Publication Number | Publication Date |
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| CN104092265A true CN104092265A (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358852.8A Pending CN104092265A (en) | 2014-07-27 | 2014-07-27 | Intelligent vehicle-mounted charger |
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| CN (1) | CN104092265A (en) |
Cited By (5)
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|---|---|---|---|---|
| CN104980825A (en) * | 2015-08-04 | 2015-10-14 | 王三红 | Portable audio equipment |
| CN105375220A (en) * | 2015-11-30 | 2016-03-02 | 重庆旺德福金属结构有限公司 | USB branching converter of vehicle cigarette lighting port |
| WO2016176984A1 (en) * | 2015-05-07 | 2016-11-10 | 深圳市极客空间科技有限公司 | Vehicle charging device |
| CN106452103A (en) * | 2016-07-29 | 2017-02-22 | 芜湖迈特电子科技有限公司 | Integrated type vehicle-mounted inverter |
| WO2018045663A1 (en) * | 2016-09-07 | 2018-03-15 | 广东百事泰电子商务股份有限公司 | Multifunctional vehicle-mounted bluetooth transceiver |
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| WO2016176984A1 (en) * | 2015-05-07 | 2016-11-10 | 深圳市极客空间科技有限公司 | Vehicle charging device |
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| CN105375220A (en) * | 2015-11-30 | 2016-03-02 | 重庆旺德福金属结构有限公司 | USB branching converter of vehicle cigarette lighting port |
| CN105375220B (en) * | 2015-11-30 | 2019-04-19 | 重庆旺德福金属结构有限公司 | The vehicle-mounted port USB separated time converter that lights a cigarette |
| CN106452103A (en) * | 2016-07-29 | 2017-02-22 | 芜湖迈特电子科技有限公司 | Integrated type vehicle-mounted inverter |
| WO2018045663A1 (en) * | 2016-09-07 | 2018-03-15 | 广东百事泰电子商务股份有限公司 | Multifunctional vehicle-mounted bluetooth transceiver |
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Application publication date: 20141008 |