CN201726174U - Vehicle-mounted charger of motorcycle or electric vehicle 12/24V mobile phone battery - Google Patents
Vehicle-mounted charger of motorcycle or electric vehicle 12/24V mobile phone battery Download PDFInfo
- Publication number
- CN201726174U CN201726174U CN2010202660499U CN201020266049U CN201726174U CN 201726174 U CN201726174 U CN 201726174U CN 2010202660499 U CN2010202660499 U CN 2010202660499U CN 201020266049 U CN201020266049 U CN 201020266049U CN 201726174 U CN201726174 U CN 201726174U
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- mobile phone
- battery
- usb plug
- switch
- motorcycle
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a vehicle-mounted charger of a motorcycle or electric vehicle 12/24V mobile phone battery, which comprises a universal USB plug and a mobile phone charging connecting wire, and is characterized by also comprising a voltage reducing circuit, a diode, two switch end points and a conversion seat, wherein the voltage reducing circuit is used for reducing 12/24V direct-current voltage to 5V; the diode and the two switch end points are connected in series onto the power supply anode lead-in wire of the voltage reducing circuit; and the conversion seat comprises two universal USB sockets with the facing directions forming 180 degrees. The two switch end points are connected with a switch arranged on a shell through leads to form a control device for controlling the on/off of the switch points. In the charger with the structure, the input power supply of the voltage reducing circuit is connected with a battery line power supply on a corresponding vehicle, 5V direct current is output, and the mobile phone battery can be charged through the conversion seat and the mobile phone charging connecting wire. Wherever a motorcycle/an electric vehicle goes, the mobile phone battery can be electrified as long as a battery line is provided with a power supply. The utility model solves the trouble that a mobile phone is out of electricity to influence communication link.
Description
Technical field
The utility model relates to a kind of charging device, especially battery charger for mobile phone.
Background technology
At present, the volume of motorcycle and electric motor car is little, drives flexibly and consumes energy and lack, and uses very universal in China.The use of mobile phone is said nothing of, and is higher than the popularity rate of motorcycle and electric motor car, almost everyone one.People often have battery of mobile phone not have electricity when driving motorcycle/electric motor car and going out, and do not have commercial power chargedly, lose the worry of writing to each other.
The utility model content
The purpose of this utility model provides a kind of motorcycle, 12/24 volt of battery of mobile phone onboard charger of electric motor car, the battery that can make full use of 12/24 volt of motorcycle and electric motor car charges to battery of mobile phone, solved by motorcycle/electric motor car goes out, and do not lose the worry of writing to each other because of battery of mobile phone has electricity.
The technical solution of the utility model is:
A kind of motorcycle, 12/24 volt of battery of mobile phone onboard charger of electric motor car, it comprises that USB plug and two ends are provided with the cell-phone charging connecting line of USB plug/seat, is characterized in that also comprising:
12/24 volt of dc voltage drop is caused 5 volts reduction voltage circuit, one side of this circuit board is fixed with described USB plug, the positive and negative electrode of reduction voltage circuit output voltage respectively by on lead and the described USB plug at interval in the corresponding connection of the positive and negative power supply touch article of both sides;
Be serially connected in the diode on the described reduction voltage circuit positive source lead-in;
Be serially connected in described diode cathode and reduction voltage circuit and introduce switch ends point between the positive source, the two blank signal touch articles by lead and described USB plug centre respectively of this switch ends point are connected;
Contain two towards 180 ° the conversion seat of Universal USB socket each other, two signal touch articles in the middle of one of them USB socket are by the lead short circuit, and on the conversion seat outside, be provided with corresponding mark, this USB socket and described USB plug are pegged graft, and the USB socket of conversion seat other end and the USB plug that described cell-phone charging fills connecting line are pegged graft.
Described reduction voltage circuit, diode and switching point are arranged in the housing.
Described switch ends point by lead be located on the housing, connect at the switch of hull outside control, constitute the control device of control switching point (CSP) on/off.
The motorcycle of above structure, the vehicle-mounted charger of electric motor car, 12/24 input power supply of reduction voltage circuit is connected with corresponding battery power on the car, the conversion seat is gone up the USB socket of underlined end and the USB plug of 5 volts of voltage output ends of reduction voltage circuit is pegged graft, short circuit lead on the USB socket or played the effect of switch, connected the input of reduction voltage circuit power supply, made reduction voltage circuit work; The USB socket of conversion seat other end is pegged graft with the USB plug that described cell-phone charging fills connecting line, and corresponding slotting also grafting on the other end USB plug that cell-phone charging fills connecting line and the mobile phone can be charged to battery of mobile phone.Like this, no matter by motorcycle, electric motor car where, as long as the storage battery of motorcycle/electric motor car has electricity, battery of mobile phone just has electricity, communication just can not interrupted.Having solved mobile phone does not have electricity, the worry that influence is write to each other.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The structural representation that switching point among Fig. 2 Fig. 1 is connected with switch on the housing.
Embodiment
Following structure accompanying drawing, the utility model is described in further detail.
Shown in Figure 1, be structural representation of the present utility model.In the drawings, power lead-ining line A, the B end of reduction voltage circuit 3 is connected with the positive and negative of 12/24 overhead accumulator of motorcycle, electric motor car respectively, on electrode line, be serially connected with the diode D and the switch ends point 1,2 of anti-polarity misconnection, and switch ends point 1,2 is connected with two blank signal touch articles 7,23 of general USB plug 6 centres by lead respectively.Reduction voltage circuit 3 drops to 5 volts of outputs of direct current with 12/24 volt of direct current, the positive pole of 5 volts of outputs of this direct current is by the cathode power supply touch article 5 corresponding connections of lead 4 with USB plug 6 upper side edges, and negative pole is by the negative power supply touch article 24 corresponding connections of lead 25 with USB plug 6 lower sides.Reduction voltage circuit 3 is prior art and product, and wherein to comprise that model is the reduction voltage circuit typical case comparatively of 34063AP1 CN1008 integrated circuit structure, this reduction voltage circuit uses element few, and the little and stable performance of volume is adopted more.Direct current is the charging mobile phone battery voltage of national standard for 5 volts.Described reduction voltage circuit 3, diode D and switch ends point 1,2 are arranged in the housing 26 of a sealing, see frame of broken lines 26, extracting power supply cord link A, B and expose USB plug 6.
On the conversion seat 11 in Fig. 1, be provided with two towards 180 ° Universal USB socket 10 and 14 each other, from the analysing and observe of part, can see, two signal touch articles 8,21 in the middle of one of them USB socket 10 are by lead 19 short circuits, and on conversion seat 11 outsides, be provided with corresponding ← arrow mark, this USB socket 10 is pegged graft with described reduction voltage circuit USB plug 6, corresponding touch article face is wanted the back connection of could pegging graft relatively, each touch article is gone up with it correspondence overleaf and is joined on the USB socket 10, so each touch article among the figure on the USB socket 10 is expressed as dotted line; The USB socket 14 and the described cell-phone charging of other end fills the USB plug of connecting line and pegs graft.Two signal touch articles 16,17 of the centre of USB socket 14 are unsettled, for the power positive cathode touch article after 180 ° of USB socket 14 upsets can be joined with other USB plug is corresponding, the positive and negative touch article 9,22 of the power supply on the USB socket 10 is connected with the positive and negative touch article 18,15 of the power supply of USB socket 14 lower and upper at diagonal angle by lead 13,20 respectively.In order to alleviate the weight and the economical with materials of conversion seat 11, instant noodles carry, and are provided with penetrating key ring groove 12 in the both sides up and down of conversion seat 11.
The onboard charger of above structure, the power supply leading-in end of reduction voltage circuit 3 is connected with the positive and negative of 12/24 overhead accumulator of motorcycle, electric motor car, after USB socket 10 on the conversion seat 11 and the USB plug 6 on the reduction voltage circuit 3 are pegged graft mutually, lead 19 is simultaneously with touch article 8,21 and touch article 7,23 in the USB socket 10, and switch ends point 1,2 short circuits, be about to the power connection of reduction voltage circuit 3, reduction voltage circuit 3 work, 12/24 direct current of input is reduced to 5 volts, just can fill connecting line battery of mobile phone is charged by cell-phone charging with USB socket 14 grafting.
Shown in Figure 2, be the structural representation that the switching point among Fig. 1 is connected with switch on the housing.In the drawings, with switch ends point 1,2 be fixed on housing 26 on the corresponding connection of two-end-point of switch 27, be used to control the power supply on/off of reduction voltage circuit 3, promptly want reduction voltage circuit 3 work, connect switch 27, just can fill connecting line battery of mobile phone is charged by cell-phone charging with USB plug 6 grafting.Adopt switch 27 to replace switch ends point 1,2 and lead 19 and conversion seat 11, structure and use are simpler and convenient.
Claims (3)
1. a motorcycle, 12/24 volt of battery of mobile phone onboard charger of electric motor car, it comprises that Universal USB plug and two ends are provided with the cell-phone charging connecting line of USB plug/seat, is characterized in that also comprising:
12/24 volt of dc voltage drop caused 5 volts reduction voltage circuit (3), one side of this circuit board is fixed with described Universal USB plug (6), and the positive and negative electrode of reduction voltage circuit (3) output voltage is gone up the corresponding connection of interval at the positive and negative power supply touch article (5,24) of both sides by lead (4,25) and described USB plug (6) respectively;
Be serially connected in the diode (D) on described reduction voltage circuit (3) the positive source lead-in;
Be serially connected in described diode (D) negative pole and reduction voltage circuit (3) and introduce switch ends point (1,2) between the positive source, being connected by the two blank signal touch articles (7,23) of lead respectively of this switch ends point (1,2) with described USB plug (6) centre;
Contain two towards 180 ° the conversion seat (11) of Universal USB socket each other, two signal touch articles (8,21) in the middle of one of them USB socket (10) are by lead (19) short circuit, and on conversion seat (11) outside, be provided with corresponding mark, this USB socket (10) is pegged graft with described USB plug (6), and the USB socket (14) of conversion seat (11) other end is pegged graft with the USB plug that described cell-phone charging fills connecting line.
2. motorcycle according to claim 1,12/24 volt of battery of mobile phone onboard charger of electric motor car is characterized in that:
Described reduction voltage circuit (3), diode (D) and switch ends point (1,2) are arranged in the housing (26) of a sealing.
3. motorcycle according to claim 1 and 2,12/24 volt of battery of mobile phone onboard charger of electric motor car is characterized in that:
Described switch ends point by lead be located on the housing (26), connect at the switch (27) of hull outside control, constitute the control device of control switch two-end-point on/off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202660499U CN201726174U (en) | 2010-07-21 | 2010-07-21 | Vehicle-mounted charger of motorcycle or electric vehicle 12/24V mobile phone battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202660499U CN201726174U (en) | 2010-07-21 | 2010-07-21 | Vehicle-mounted charger of motorcycle or electric vehicle 12/24V mobile phone battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726174U true CN201726174U (en) | 2011-01-26 |
Family
ID=43494527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202660499U Expired - Fee Related CN201726174U (en) | 2010-07-21 | 2010-07-21 | Vehicle-mounted charger of motorcycle or electric vehicle 12/24V mobile phone battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726174U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255153A (en) * | 2011-03-25 | 2011-11-23 | 苏州佳世达电通有限公司 | Universal serial bus connector and charging adapter with same |
| CN102904318A (en) * | 2012-11-02 | 2013-01-30 | 瑞安市丰华摩配有限公司 | Vehicle-mounted charger |
| CN103414228A (en) * | 2013-08-20 | 2013-11-27 | 山东润峰电子科技有限公司 | Electric vehicle charger with USB function |
| CN105186609A (en) * | 2015-09-03 | 2015-12-23 | 陈丽珍 | Electric vehicle with universal serial bus (USB) charging interface |
| CN106740528A (en) * | 2016-12-15 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | A kind of vehicle mounted multimedia charge protection system |
| CN107979131A (en) * | 2017-12-07 | 2018-05-01 | 重庆秉为科技有限公司 | A kind of charging unit applied on electric automobile or battery-operated motor cycle |
| CN108040395A (en) * | 2017-12-12 | 2018-05-15 | 黄焕珠 | A kind of direct-current LED headlamp of Width funtion high brightness |
-
2010
- 2010-07-21 CN CN2010202660499U patent/CN201726174U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255153A (en) * | 2011-03-25 | 2011-11-23 | 苏州佳世达电通有限公司 | Universal serial bus connector and charging adapter with same |
| CN102904318A (en) * | 2012-11-02 | 2013-01-30 | 瑞安市丰华摩配有限公司 | Vehicle-mounted charger |
| CN103414228A (en) * | 2013-08-20 | 2013-11-27 | 山东润峰电子科技有限公司 | Electric vehicle charger with USB function |
| CN105186609A (en) * | 2015-09-03 | 2015-12-23 | 陈丽珍 | Electric vehicle with universal serial bus (USB) charging interface |
| CN106740528A (en) * | 2016-12-15 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | A kind of vehicle mounted multimedia charge protection system |
| CN107979131A (en) * | 2017-12-07 | 2018-05-01 | 重庆秉为科技有限公司 | A kind of charging unit applied on electric automobile or battery-operated motor cycle |
| CN108040395A (en) * | 2017-12-12 | 2018-05-15 | 黄焕珠 | A kind of direct-current LED headlamp of Width funtion high brightness |
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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: 20110126 Termination date: 20130721 |