CN202435064U - Vehicular charger - Google Patents
Vehicular charger Download PDFInfo
- Publication number
- CN202435064U CN202435064U CN2011205140698U CN201120514069U CN202435064U CN 202435064 U CN202435064 U CN 202435064U CN 2011205140698 U CN2011205140698 U CN 2011205140698U CN 201120514069 U CN201120514069 U CN 201120514069U CN 202435064 U CN202435064 U CN 202435064U
- Authority
- CN
- China
- Prior art keywords
- shell
- charger
- charging
- interface
- plug portion
- 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)
Abstract
The utility model provides a vehicular charger which comprises an integrally formed shell and a charging circuit board arranged in the shell. The shell comprises an interface portion and a plug portion, the front end face of the shell plug portion is provided with an anode elastic head, the side wall of the shell plug portion is provided with a group of symmetrical cathode elastic heads, and the anode elastic head and the cathode elastic heads are welded onto the charging circuit board. The upper end face of the shell interface portion is provided with a charging interface which is a USB (universal serial bus) standard interface, and the shell interface portion and one end of the plug portion form a flared shape with an upward opening. According to improvement, a charging switch is arranged on the side wall of the lower end of the shell plug portion, and an LED indicating lamp is embedded into the charging switch. On and off of the vehicular charger are controlled by the charging switch, and the vehicular charger is convenient to use and less prone to burn fuses and external equipment. Frequently plugging and unplugging the charger are not needed, and thereby the service lives of the charger and a cigarette lighter can be prolonged.
Description
Technical field
The utility model relates to a kind of electronic product that is used to charge, particularly a kind of onboard charger that can be inserted on the automobile cigarette lighter socket.
Background technology
Along with the progress of society and the continuous development of electronic technology; Various mobile multimedia equipment have appearred; Like electronic products such as mobile phone, digital camera, MP3, PDA; Need charging repeatedly when these electronic products use, charging in the place that when the user goes out or travels, can only carry several reserve batteries more or search out the civil power of can pegging graft, uses inconvenient again.Onboard charger be a kind of direct current imported, can be inserted in the charger on the automobile cigarette lighter socket, use when can person easy to use going out or travelling, increased the charging place of mobile multimedia equipment.
A kind of small and exquisite onboard charger has appearred at present; Its structure comprises the housing be made up of plug body and interface shell, places the charging circuit board in the housing, the anodal elastic head that exposes to plug body and negative pole buckle and be installed in the charging inlet on the interface shell; Charging circuit board is a multi-layer PCB board, and multi-layer PCB board is arranged in the plug body; The interface shell is provided with draw ring.This onboard charger volume is little, convenient pegging graft; Its shortcoming is that charger does not have charge switch, can only be through inserting and extracting the Kai Heguan that carries out charger, easy loose contact during plug; Cause the promptly logical promptly disconnected of moment; Be prone to burn insurance and external equipment, frequent in addition plug can cause cigar lighter loosening; Accelerate the loss of cigar lighter, shorten the useful life of cigar lighter.
The utility model content
The purpose of the utility model is not have charge switch to existing onboard charger, can only be prone to burn insurance and external equipment through inserting and extracting the Kai Heguan that carries out charger; Frequent in addition plug can be accelerated the loss of cigar lighter, the deficiency that shortens the useful life of cigar lighter; A kind of onboard charger is provided, and the shell of this onboard charger is provided with charge switch, and is easy to use; Be difficult for burning circuit, can prolong the useful life of charger.
In order to solve above-mentioned prior art problem, the technical scheme of the utility model is:
The utility model onboard charger comprises the shell of integrated molding, and is arranged on the charging circuit board in the shell shell, and said shell comprises interface portion and intercalation part;
The front end face of said shell intercalation part is provided with anodal elastic head, and the sidewall of shell intercalation part is provided with the negative pole elastic head of one group of symmetry, and anodal elastic head and negative pole elastic head are welded on the charging circuit board;
The upper surface of said enclosure interface portion is provided with a charging inlet, and said charging inlet adopts the USB standard interface, and the end that enclosure interface portion is connected with intercalation part is shaped to the horn mouth shape that an opening makes progress;
As improvement, the lower end sidewall of shell intercalation part is provided with charge switch, and charge switch is equipped with a LED light.
During use, insert the plug of charger in the cigarette lighter socket of automobile, charger is connected with automobile batteries; Then a termination of USB interface connecting line is gone in the USB standard interface of charger, other end access needs the electronic product of charging, and is to be connected good; Press the electronic product charging of charge switch to the needs charging, during charging, LED light is in illuminating state; When charging stopped, LED light was extinguished, and plays indicative function.
The utility model is through being provided with charge switch; After can being connected firmly at the electronic product of charger, cigar lighter and needs charging, carry out the Kai Heguan of charger, can play a protective role circuit; In addition; Press switch make it return can stop the charging, can carry out the replacing of electronic product to be charged then, do not need frequent plug charger.
The beneficial effect of the utility model onboard charger has: opening and close of charger through charge switch control, and easy to use, be difficult for burning insurance and external equipment; Do not need frequent plug charger, can prolong the useful life of charger and cigar lighter.
Description of drawings
Fig. 1 is the stereogram of the utility model one embodiment;
Fig. 2 is the upper surface sketch map of the enclosure interface portion of the utility model;
Embodiment
1-2 is described further the utility model below in conjunction with accompanying drawing:
The utility model onboard charger comprises the shell 1 of integrated molding, and is arranged on the charging circuit board in the shell shell, and said shell comprises interface portion 11 and intercalation part 12;
The front end face of said shell intercalation part is provided with anodal elastic head 2, and the sidewall of shell intercalation part is provided with the negative pole elastic head 3 of one group of symmetry, and anodal elastic head and negative pole elastic head are welded on the charging circuit board;
The upper surface of said enclosure interface portion is provided with a charging inlet 4, and said charging inlet adopts the USB standard interface, and the end that enclosure interface portion is connected with intercalation part is shaped to the horn mouth shape that an opening makes progress;
As improvement, the lower end sidewall of shell intercalation part 12 is provided with charge switch 5, and charge switch is equipped with a LED light.
During use, insert the plug of charger in the cigarette lighter socket of automobile, charger is connected with automobile batteries; Then a termination of USB interface connecting line is gone in the USB standard interface of charger, other end access needs the electronic product of charging, and is to be connected good; Press the electronic product charging of charge switch to the needs charging, during charging, LED light is in illuminating state; When charging stopped, LED light was extinguished, and plays indicative function.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (5)
1. an onboard charger is characterized in that, comprises the shell of integrated molding, and is arranged on the charging circuit board in the shell shell.
2. onboard charger according to claim 1 is characterized in that said shell comprises interface portion and intercalation part.
3. onboard charger according to claim 2; It is characterized in that; The front end face of said shell intercalation part is provided with anodal elastic head, and the sidewall of shell intercalation part is provided with the negative pole elastic head of one group of symmetry, and anodal elastic head and negative pole elastic head are welded on the charging circuit board.
4. onboard charger according to claim 2; It is characterized in that; The upper surface of said enclosure interface portion is provided with a charging inlet, and said charging inlet adopts the USB standard interface, and the end that enclosure interface portion is connected with intercalation part is shaped to the horn mouth shape that an opening makes progress.
5. onboard charger according to claim 2 is characterized in that, the lower end sidewall of said enclosure interface portion is provided with charge switch, and charge switch is equipped with a LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205140698U CN202435064U (en) | 2011-12-09 | 2011-12-09 | Vehicular charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205140698U CN202435064U (en) | 2011-12-09 | 2011-12-09 | Vehicular charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202435064U true CN202435064U (en) | 2012-09-12 |
Family
ID=46784473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205140698U Expired - Fee Related CN202435064U (en) | 2011-12-09 | 2011-12-09 | Vehicular charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202435064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580113A (en) * | 2013-08-14 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Vehicle-mounted charger with charging monitoring lamp bar |
| CN104092265A (en) * | 2014-07-27 | 2014-10-08 | 比瑞科技(深圳)有限公司 | Intelligent vehicle-mounted charger |
| WO2016176984A1 (en) * | 2015-05-07 | 2016-11-10 | 深圳市极客空间科技有限公司 | Vehicle charging device |
-
2011
- 2011-12-09 CN CN2011205140698U patent/CN202435064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580113A (en) * | 2013-08-14 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Vehicle-mounted charger with charging monitoring lamp bar |
| CN104092265A (en) * | 2014-07-27 | 2014-10-08 | 比瑞科技(深圳)有限公司 | Intelligent vehicle-mounted charger |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |