CN201490881U - Vehicle-mounted power adapter - Google Patents
Vehicle-mounted power adapter Download PDFInfo
- Publication number
- CN201490881U CN201490881U CN2009200911146U CN200920091114U CN201490881U CN 201490881 U CN201490881 U CN 201490881U CN 2009200911146 U CN2009200911146 U CN 2009200911146U CN 200920091114 U CN200920091114 U CN 200920091114U CN 201490881 U CN201490881 U CN 201490881U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- power adapter
- usb
- mounted power
- model
- Prior art date
- 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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Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a vehicle-mounted power adapter which comprises a vehicle power plug, an electronic product connector and an internal circuit; and the vehicle-mounted power adapter adopts the key technology that the electronic product connector adopts a USB jack which is arranged at one end corresponding to the vehicle power plug. The vehicle-mounted power adapter is inserted in a power jack in the position of a cigarette lighter, then USB terminal pins for the electronic and telecommunication products are inserted in the positions where USB output ports of the vehicle-mounted power adapter are positioned, and then charging can be performed. The utility model has the benefits of simple design, convenient manufacture and low cost; and the vehicle-mounted power adapter is applicable to the charging to various electronic products with USB charging functions such as mobile phones, PSPs, and cameras, and is convenient to operate.
Description
Technical field
The utility model relates to the small-sized power supply conversion equipment that is used for vehicle power, 12V power supply in the automobile cigarette lighter can be drawn, convert the 5V power supply to by adapter then, draw with the form of USB mouth, the electronics telecommunication equipment that some available USB are charged charges.
Background technology
Present most vehicle power adapter, the telecommunication equipments such as mobile phone that can only be used for a kind of model charge, to such an extent as to frequency of utilization is not high after buying this vehicle power adapter; In addition, each famous brand mobile phone generally all has the USB charge function at present, all is furnished with the USB charger when dispatching from the factory; Though it is more universal to be used for the vehicle power adapter electrical principle of cell-phone charging, output interface is more single, and the scope of application is narrow, can't be suitable for the USB charger.
Summary of the invention
The purpose of this utility model is: in order to solve the problem that present vehicle power adapter can only charge at telecommunication equipments such as a kind of model mobile phones, design a kind of novel vehicle power adapter, vehicle-mounted 12V power supply can be drawn, convert the 5V power supply to by adapter then, form with the USB mouth is drawn, and the electronics telecommunication equipment that some available USB are charged charges.
The technical scheme that solution the utility model problem is taked is: this device is made up of vehicle power plug, electronic product connector and internal circuit, it is characterized in that: the electronic product connector is a USB jack, is located at the corresponding end of vehicle power plug.Internal circuit colleague technical staff all can design, so be not described further.
Good effect of the present utility model is: simplicity of design, and easily manufactured, cost is low; Be applicable to that electronic product that all have the USB charge function such as mobile phone, PSP, camera etc. charge, very easy to use.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
Embodiment
This device as shown in drawings, an end is used vehicle power plug 2, i.e. the attaching plug that matches with the cigar lighter jack, the other end is a USB jack 1, it can provide the output voltage of 5V, and the electronics telecommunication goods that have the USB charger are charged.
Concrete using method
The vehicle power plug 2 of vehicle power adapter is inserted the supply hub of automobile cigarette lighter position; With the delivery outlet position that the USB terminal pin of electronics telecommunication goods inserts the USB jack 1 of this device, can charge.
Claims (1)
1. a vehicle power adapter is made up of vehicle power plug, electronic product connector and internal circuit, it is characterized in that: the electronic product connector is a USB jack (1), is located at the relative end of vehicle power plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200911146U CN201490881U (en) | 2009-06-17 | 2009-06-17 | Vehicle-mounted power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200911146U CN201490881U (en) | 2009-06-17 | 2009-06-17 | Vehicle-mounted power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490881U true CN201490881U (en) | 2010-05-26 |
Family
ID=42429747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200911146U Expired - Fee Related CN201490881U (en) | 2009-06-17 | 2009-06-17 | Vehicle-mounted power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051818A (en) * | 2016-07-11 | 2016-10-26 | 浙江致威电子科技有限公司 | Cigarette lighter structure with charging function |
-
2009
- 2009-06-17 CN CN2009200911146U patent/CN201490881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051818A (en) * | 2016-07-11 | 2016-10-26 | 浙江致威电子科技有限公司 | Cigarette lighter structure with charging function |
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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: 20100526 Termination date: 20110617 |