CN203180583U - Vehicle-mounted charger - Google Patents
Vehicle-mounted charger Download PDFInfo
- Publication number
- CN203180583U CN203180583U CN 201320151810 CN201320151810U CN203180583U CN 203180583 U CN203180583 U CN 203180583U CN 201320151810 CN201320151810 CN 201320151810 CN 201320151810 U CN201320151810 U CN 201320151810U CN 203180583 U CN203180583 U CN 203180583U
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- CN
- China
- Prior art keywords
- charger
- power supply
- display screen
- liquid crystal
- digital display
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a vehicle-mounted charger, which comprises a charger body provided with a power supply plug, a power supply movably arranged at the front end of the charger, and a USB interface, a liquid crystal digital display screen, a touch inductive switch, a power supply detection device and a processing control device which are arranged on the power supply, wherein the liquid crystal digital display screen and the touch inductive switch are both arranged on the power supply, the power supply detection device is connected to the power supply plug and connected with the processing control device, and the liquid crystal digital display screen and the touch inductive switch are both connected with the processing control device. The vehicle-mounted charger disclosed by the utility model is simple in structure and convenient to use, and can display a vehicle-mounted battery and charging voltage visually on the liquid crystal digital display screen, thereby not only realizing multi-functionalization of the charger, but also providing convenience for drivers at the same time.
Description
Technical field
The utility model relates to a kind of vehicle-mounted USB charger, particularly a kind of onboard charger.
Background technology
Universal day by day along with a large amount of popular and family car of intelligent terminals such as smart mobile phone, panel computer, also increasing for giving the demand of these hand-held devices chargings onboard at any time.Had the various vehicle-mounted USB mouth charger of quality on the market, but form is all fairly simple: an end is the power taking plug that inserts automobile 12V cigarette lighter socket, and the other end is the USB mouth of a 5V, the inner step-down that realizes 12V-5V by a reduction voltage circuit.Plug corresponding data (charging) line at the USB mouth, can realize last charging or power supply to vehicle-mounted equipment such as mobile devices such as mobile phone or navigation.
Summary of the invention
The disclosed a kind of onboard charger of the utility model, simple in structure, easy to use, can on the liquid crystal digital display screen, intuitively show vehicular power-bottle and charging voltage, not only realized the multifunction of charger, also for the vehicle drive personnel provide convenience, allow the car owner can understand storage battery health status at any time simultaneously.
The disclosed a kind of onboard charger of the utility model, comprise be provided with the power supply plug charger body, be movably arranged on the charger body front end charger, be arranged on USB interface, liquid crystal digital display screen, touch sensible switch, power detector and processing control apparatus on the charger, described liquid crystal digital display screen and touch sensible switch all are arranged on the charger, described power detector is connected to the power supply plug and is connected with processing control apparatus, and described liquid crystal digital display screen all is connected processing control apparatus with the touch sensible switch.The disclosed a kind of onboard charger of the utility model, simple in structure, easy to use, with low cost, long service life can intuitively show vehicular power-bottle and charging voltage on the liquid crystal digital display screen, not only realized the multifunction of charger, also for the vehicle drive personnel provide convenience, allow the car owner can understand storage battery health status at any time simultaneously.
A kind of improvement of the disclosed a kind of onboard charger of the utility model, described USB interface is connected in parallel at least two and USB interface.This improvement makes charger have the ability of polynary impulsion simultaneously by the USB interface of a plurality of parallel connections of setting, the fail safe that has also improved charger simultaneously, the useful life of prolongation equipment.
The disclosed a kind of onboard charger of the utility model, simple in structure, easy to use, with low cost, long service life, steady quality, loss is low, can intuitively show vehicular power-bottle and charging voltage on the liquid crystal digital display screen, has not only realized the multifunction of charger, also for the vehicle drive personnel provide convenience, allow the car owner can understand storage battery health status at any time simultaneously.
Description of drawings
The structural representation of Fig. 1, the disclosed a kind of onboard charger of the utility model.
Reference numerals list:
1, charger body; 2, charger; 3, USB interface;
4, liquid crystal digital display screen; 5, touch sensible switch.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word " preceding ", " back ", " left side ", " right side ", the "up" and "down" used are described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometric center.
As shown in Figure 1, the disclosed a kind of onboard charger of the utility model, comprise be provided with the power supply plug charger body 1, be movably arranged on the charger body front end charger 2, be arranged on USB interface 3, liquid crystal digital display screen 4, touch sensible switch 5, power detector and processing control apparatus on the charger, described liquid crystal digital display screen 4 and touch sensible switch 5 all are arranged on the charger 2, described power detector is connected to the power supply plug and is connected with processing control apparatus, and described liquid crystal digital display screen all is connected processing control apparatus with the touch sensible switch.The disclosed a kind of onboard charger of the utility model, simple in structure, easy to use, with low cost, long service life can intuitively show vehicular power-bottle and charging voltage on the liquid crystal digital display screen, not only realized the multifunction of charger, also for the vehicle drive personnel provide convenience, allow the car owner can understand storage battery health status at any time simultaneously.
As a kind of preferred, described USB interface 3 is connected in parallel at least two and USB interface 3.USB interface by a plurality of parallel connections of arranging makes charger have the ability of polynary impulsion simultaneously, and the fail safe that has also improved charger simultaneously prolongs useful life of equipment.
In the time of charger work, the a plurality of USB interface 3 that are arranged in parallel can be charged simultaneously for a plurality of carry-on electrical equipment such as mobile phone etc., simultaneously, power detector detects electric current and the voltage condition of vehicular power-bottle and each USB interface 3 in real time, and be shown on the touch digital display screen via the processing control apparatus feedback, when overload, short circuit or vehicular power-bottle undertension occurring, the flicker of liquid crystal digital display screen is reported to the police.
The disclosed a kind of onboard charger of the utility model, simple in structure, easy to use, with low cost, long service life, steady quality, loss is low, can intuitively show vehicular power-bottle and charging voltage on the liquid crystal digital display screen, has not only realized the multifunction of charger, also for the vehicle drive personnel provide convenience, allow the car owner can understand storage battery health status at any time simultaneously.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic combination in any.The above is embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection range of the present utility model.
Claims (2)
1. onboard charger, comprise the charger body that is provided with the power supply plug, be movably arranged on the charger of charger body front end and be arranged on USB interface on the charger, it is characterized in that: described onboard charger also comprises liquid crystal digital display screen, touch sensible switch, power detector and processing control apparatus, described liquid crystal digital display screen and touch sensible switch all are arranged on the charger, described power detector is connected to the power supply plug and is connected with processing control apparatus, and described liquid crystal digital display screen all is connected processing control apparatus with the touch sensible switch.
2. a kind of onboard charger according to claim 1 is characterized in that: described USB interface is connected in parallel at least two and USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151810 CN203180583U (en) | 2013-03-29 | 2013-03-29 | Vehicle-mounted charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151810 CN203180583U (en) | 2013-03-29 | 2013-03-29 | Vehicle-mounted charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180583U true CN203180583U (en) | 2013-09-04 |
Family
ID=49077243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151810 Expired - Fee Related CN203180583U (en) | 2013-03-29 | 2013-03-29 | Vehicle-mounted charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180583U (en) |
-
2013
- 2013-03-29 CN CN 201320151810 patent/CN203180583U/en not_active Expired - Fee Related
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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: 20130904 Termination date: 20140329 |