CN204668993U - A kind of onboard charger - Google Patents
A kind of onboard charger Download PDFInfo
- Publication number
- CN204668993U CN204668993U CN201520305439.5U CN201520305439U CN204668993U CN 204668993 U CN204668993 U CN 204668993U CN 201520305439 U CN201520305439 U CN 201520305439U CN 204668993 U CN204668993 U CN 204668993U
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- China
- Prior art keywords
- housing
- electrodes conduct
- conduct body
- pcb board
- onboard charger
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Abstract
The utility model discloses a kind of onboard charger, comprise housing, pcb board is provided with in housing, the upper end of housing is provided with output port of power source, the lower end of housing is provided with the first electrodes conduct body, first electrodes conduct body is made up of conductive pole and conduction dop, in first electrodes conduct body, conduction screw is installed, conduction screw is provided with spring, spring is fixed on pcb board, the top that the bottom of housing is positioned at the first electrodes conduct body is provided with the second electrodes conduct body, second electrodes conduct body is sheathed on housing, and contact with the electroconductive elastic sheet of enclosure interior, electroconductive elastic sheet is connected with pcb board, housing is positioned at the first electrodes conduct body, the dead ring being used for both to isolate is set between the second electrodes conduct body.The utility model fills female seat by the second electrodes conduct body and the car of conductive pole, circulus and contacts and realize conducting electricity, and its contact area is large, and reliability is high, and it fills female seat snap-fit engagement, stable connection by conducting electricity dop and car.
Description
Technical field
The utility model relates to auto parts machinery field, particularly relates to a kind of onboard charger.
Background technology
Along with expanding economy, the progressively raising of living standard, automobile has become the main walking-replacing tool of people.Conveniently people are that electronic equipment charges when riding in an automobile, and onboard charger is widely used in automotive field, and onboard charger, from the power taking of automobile cigarette lighter interface, is then the charging of the terminal electronic device such as smart mobile phone by electrical interface.But existing onboard charger, the connection that itself and car fill female seat is reliable not, and what automobile produced in the process of moving jolts, rock and easily make both throw off, and then causes charging to interrupt, and thus, is badly in need of solving.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of onboard charger, and unreliable, the easy disengagement of connection of filling female seat to solve existing onboard charger and car causes the problem of charging and interrupting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of onboard charger, comprise housing, pcb board is provided with in described housing, the upper end of housing is provided with the output port of power source be connected with pcb board, the lower end of housing is provided with the first electrodes conduct body, described first electrodes conduct body fills by the conductive pole of Upper cylindrical shape structure and bottom and car the conduction dop that female seat matches and forms, in first electrodes conduct body, conduction screw is installed, described conduction screw is provided with spring, described spring is fixed on pcb board, the top that the bottom of housing is positioned at the first electrodes conduct body is provided with the second electrodes conduct body, described second electrodes conduct body is circulus, it is sheathed on housing, and contact with the electroconductive elastic sheet of enclosure interior, described electroconductive elastic sheet is connected with pcb board, housing is positioned at the first electrodes conduct body, the dead ring being used for both to isolate is set between the second electrodes conduct body.
As preferred version of the present utility model, described output port of power source is USB interface.
As preferred version of the present utility model, described pcb board is provided with LED lamp bead, thus the person of being easy to use finds USB interface at night.
As preferred version of the present utility model, the arranged outside of described housing upper end has anti-slip veins.
As preferred version of the present utility model, the lower surface of described conduction dop is the arcwall face play the guiding role.
The beneficial effects of the utility model are, described a kind of onboard charger fills female seat by the second electrodes conduct body and the car of conductive pole, circulus and contacts and realize conducting electricity, its contact area is large, reliability is high, and it fills female seat snap-fit engagement by conduction dop and car, stable connection, solves unreliable, the easy disengagement of connection that original onboard charger and car fill female seat and causes the problem of charging and interrupting.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of onboard charger of the utility model;
Fig. 2 is the vertical view of a kind of onboard charger of the utility model;
Fig. 3 is the cutaway view of a kind of onboard charger of the utility model.
In figure:
1, housing; 2, anti-slip veins; 3, the first electrodes conduct body; 4, the second electrodes conduct body; 5, dead ring; 6, output port of power source; 7, LED lamp bead; 8, conductive pole; 9, conduction dop; 10, conduction screw; 11, spring; 12, electroconductive elastic sheet.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.
Please refer to shown in Fig. 1 to Fig. 3, Fig. 1 is the front view of a kind of onboard charger of the utility model; Fig. 2 is the vertical view of a kind of onboard charger of the utility model; Fig. 3 is the cutaway view of a kind of onboard charger of the utility model.
In the present embodiment, a kind of onboard charger, comprise housing 1, pcb board is provided with in described housing 1, the upper end of housing 1 is provided with the output port of power source 6 be connected with pcb board, and the arranged outside of housing 1 upper end has anti-slip veins 2, described output port of power source 6 is USB interface, described pcb board is provided with LED lamp bead 7, the lower end of housing 1 is provided with the first electrodes conduct body 3, described first electrodes conduct body 3 fills by the conductive pole 8 of Upper cylindrical shape structure and bottom and car the conduction dop 9 that female seat matches and forms, the lower surface of described conduction dop 9 is the arcwall face play the guiding role, conduction screw 10 is installed in first electrodes conduct body 3, described conduction screw 10 is provided with spring 11, described spring 11 is fixed on pcb board, the top that the bottom of housing 1 is positioned at the first electrodes conduct body 3 is provided with the second electrodes conduct body 4, described second electrodes conduct body 4 is circulus, it is sheathed on housing 1, and contact with the electroconductive elastic sheet 12 of housing 1 inside, described electroconductive elastic sheet 12 is connected with pcb board, housing 1 is positioned at the first electrodes conduct body 3, the dead ring 5 being used for both to isolate is set between the second electrodes conduct body 4.
Preferably, the utility model first electrode is positive pole, and the second electrode is negative pole, during use, the conduction dop 9 of the first electrodes conduct body 3 is inserted car and fills in female seat, and the cooperation of plug-in not only plugs conveniently, and connects more firm, firm.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-described embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an onboard charger, it is characterized in that: comprise housing, pcb board is provided with in described housing, the upper end of housing is provided with the output port of power source be connected with pcb board, the lower end of housing is provided with the first electrodes conduct body, described first electrodes conduct body fills by the conductive pole of Upper cylindrical shape structure and bottom and car the conduction dop that female seat matches and forms, in first electrodes conduct body, conduction screw is installed, described conduction screw is provided with spring, described spring is fixed on pcb board, the top that the bottom of housing is positioned at the first electrodes conduct body is provided with the second electrodes conduct body, described second electrodes conduct body is circulus, it is sheathed on housing, and contact with the electroconductive elastic sheet of enclosure interior, described electroconductive elastic sheet is connected with pcb board, housing is positioned at the first electrodes conduct body, the dead ring being used for both to isolate is set between the second electrodes conduct body.
2. a kind of onboard charger according to claim 1, is characterized in that: described output port of power source is USB interface.
3. a kind of onboard charger according to claim 1, is characterized in that: described pcb board is provided with LED lamp bead.
4. a kind of onboard charger according to claim 1, is characterized in that: the arranged outside of described housing upper end has anti-slip veins.
5. a kind of onboard charger according to claim 1, is characterized in that: the lower surface of described conduction dop is the arcwall face play the guiding role.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305439.5U CN204668993U (en) | 2015-05-12 | 2015-05-12 | A kind of onboard charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305439.5U CN204668993U (en) | 2015-05-12 | 2015-05-12 | A kind of onboard charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668993U true CN204668993U (en) | 2015-09-23 |
Family
ID=54139339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305439.5U Active CN204668993U (en) | 2015-05-12 | 2015-05-12 | A kind of onboard charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602675A (en) * | 2017-02-15 | 2017-04-26 | 金华市兴飞机器人有限公司 | AGV (automatic guided vehicle) automatic charging structure |
-
2015
- 2015-05-12 CN CN201520305439.5U patent/CN204668993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602675A (en) * | 2017-02-15 | 2017-04-26 | 金华市兴飞机器人有限公司 | AGV (automatic guided vehicle) automatic charging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |