CN105790383A - Vehicle-mounted charger - Google Patents

Vehicle-mounted charger Download PDF

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Publication number
CN105790383A
CN105790383A CN201610290276.7A CN201610290276A CN105790383A CN 105790383 A CN105790383 A CN 105790383A CN 201610290276 A CN201610290276 A CN 201610290276A CN 105790383 A CN105790383 A CN 105790383A
Authority
CN
China
Prior art keywords
charger
adaptor cover
onboard charger
conducting rod
vehicle
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.)
Pending
Application number
CN201610290276.7A
Other languages
Chinese (zh)
Inventor
石明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaogan Junwei Electromechanical Technology Co Ltd
Original Assignee
Xiaogan Junwei Electromechanical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiaogan Junwei Electromechanical Technology Co Ltd filed Critical Xiaogan Junwei Electromechanical Technology Co Ltd
Priority to CN201610290276.7A priority Critical patent/CN105790383A/en
Publication of CN105790383A publication Critical patent/CN105790383A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries

Abstract

The invention discloses a vehicle-mounted charger comprising a charger body. The end part of the charger body is provided with a first electrode end. The end part of the charger body is also provided with an adapter cover which is electrically connected with the first electrode end. The adapter cover is used for being connected with an elastic clamping sheet of a female socket in a clamping way. With application of structural arrangement, the adapter cover forms the electrode end of the vehicle-mounted charger; meanwhile, the adapter cover is used for being connected with the elastic clamping sheet of the female socket in the clamping way, and the adapter cover can be electrically connected with the elastic clamping sheet of the female socket, i.e. the first electrode end of the charger body is electrically connected with the elastic clamping sheet of the female socket; besides, connection between the vehicle-mounted charger and the female socket is ensured to be more stable by clamping connection of the adapter cover and the elastic clamping sheet, frequent plugging of the vehicle-mounted charger in the use process of the vehicle-mounted charger can be avoided for users, use hidden trouble of the vehicle-mounted charger can be eliminated, protection of the vehicle-mounted charger can be realized and normal use of the vehicle-mounted charger can be ensured.

Description

A kind of onboard charger
Technical field
The present invention relates to auto parts machinery, particularly relate to a kind of onboard charger.
Background technology
At present, the onboard charger on market is by matching with the female seat arranged in the car, it is achieved the charging output action of onboard charger.In prior art, onboard charger is all that its end and sidewall are provided with electrode contacts, realizes conducting by electrode contacts and the contact electrode in female seat.But due to above-mentioned frame mode, cause between onboard charger with female seat coordinate comparatively loosening.In the process that onboard charger uses, onboard charger often can be extracted by user in situation unintentionally from female seat, and due to onboard charger plug frequently, exist and burn electric fuse, the hidden danger that even short circuit burns out.Particularly, existing onboard charger is all utilize USB data line as output connecting line, and user is in the process pulling USB data line, it is easy to just can be pulled out from female seat by onboard charger.Therefore, there is certain hidden danger in the onboard charger of said structure in the process used.
Summary of the invention
It is an object of the invention to provide a kind of onboard charger, this onboard charger simple in construction, eliminate the hidden danger existing for existing onboard charger.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of onboard charger, including charger body, the end of described charger body is provided with the first electrode tip, and the end of described charger body is additionally provided with adaptor cover, described adaptor cover electrically connects with described first electrode tip, and described adaptor cover is in clamping connection for the elastic card with female seat.
The outer wall of described adaptor cover offers draw-in groove, and described draw-in groove is in clamping connection for the elastic card with female seat.
Described charger body includes housing, is provided with pcb board in described housing, and described housing is provided with conducting rod, and described conducting rod electrically connects with described pcb board, constitutes the first electrode tip of described charger body.
Described adaptor cover is fixing on the housing, and described conducting rod is wrapped up by described adaptor cover.
The first power spring it is folded with, it is achieved the electrical connection of described adaptor cover and described conducting rod between described adaptor cover and described conducting rod.
The inwall of described adaptor cover is provided with the hole, location for holding described first power spring.
Described housing includes insulation shell and the metal shell docked with described insulation shell, described conducting rod and described adaptor cover are arranged on described insulation shell.
The second power spring it is folded with, it is achieved the electrical connection of described conducting rod and described pcb board between described conducting rod and described pcb board.
The sidewall of described charger body is provided with the second electrode tip.
In described charger body, the end of described adaptor cover is provided with charging outfan.
The beneficial effects of the present invention is: being arranged by above-mentioned structure, arrange adaptor cover in the end of charger body, and adaptor cover electrically connects with the first electrode tip, namely adaptor cover constitutes the electrode tip of onboard charger;Simultaneously as adaptor cover is to be in clamping connection for the elastic card with female seat, adaptor cover can electrically connect with the elastic card of female seat, and namely the first electrode tip of charger body electrically connects with the elastic card of female seat;And; adaptor cover is in clamping connection with elastic card; ensure that the connection between onboard charger and female seat is more firm; avoid user in the process using onboard charger; frequently there is the situation of onboard charger plug; eliminate the use hidden danger of onboard charger, it is achieved that the protection to onboard charger, it is ensured that the normal use of onboard charger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the onboard charger of the present invention;
Fig. 2 is the fractionation schematic diagram of Fig. 1;
Fig. 3 is the sectional view (band female seat) of onboard charger one embodiment of the present invention;
Fig. 4 is the sectional view (band female seat) of another embodiment of the onboard charger of the present invention.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
See figures.1.and.2, a kind of onboard charger, including charger body 1, the end of described charger body 1 is provided with the first electrode tip 11, the end of described charger body 1 is additionally provided with adaptor cover 2, described adaptor cover 2 electrically connects with described first electrode tip 11, and described adaptor cover 2 is in clamping connection for the elastic card with female seat.
Being arranged by above-mentioned structure, arrange adaptor cover in the end of charger body, and adaptor cover electrically connects with the first electrode tip, namely adaptor cover constitutes the electrode tip of onboard charger;Simultaneously as adaptor cover is to be in clamping connection for the elastic card with female seat, adaptor cover can electrically connect with the elastic card of female seat, and namely the first electrode tip of charger body electrically connects with the elastic card of female seat;And; adaptor cover is in clamping connection with elastic card; ensure that the connection between onboard charger and female seat is more firm; avoid user in the process using onboard charger; frequently there is the situation of onboard charger plug; eliminate the use hidden danger of onboard charger, it is achieved that the protection to onboard charger, it is ensured that the normal use of onboard charger.Wherein, in the prior art, female seat 7 generally comprises the wall portion 72 of elastic card 71 and pedestal, and the wall portion of elastic card and pedestal is the electrode tip of female seat.
As the preferred embodiments of the present invention, with reference to Fig. 3, the outer wall of described adaptor cover 2 offers draw-in groove 21, and described draw-in groove 21 is in clamping connection for the elastic card with female seat, simple in construction, firm, it is possible to promote the stability that onboard charger is combined with female seat further.
In the present embodiment, described charger body 1 includes housing 12, is provided with pcb board 3 in described housing 12, described housing 12 is provided with conducting rod 4, and described conducting rod 4 electrically connects with described pcb board 3, constitutes the first electrode tip 11 of described charger body 1, simple in construction, it is simple to use.
In the present embodiment, described adaptor cover 2 is fixed on described housing 12, and specifically, adaptor cover is to be threadedly secured on housing, and described conducting rod 4 is wrapped up by described adaptor cover 2;By the setting of adaptor cover, conducting rod can be stashed, simple in construction, reasonable in design.
In the present embodiment, between described adaptor cover 2 and described conducting rod 4, it is folded with the first power spring 5, it is achieved the electrical connection of described adaptor cover 2 and described conducting rod 4.Specifically, the inwall of described adaptor cover 2 is provided with the hole, location 22 for holding described first power spring 5, is beneficial to and coordinates installation between adaptor cover with conducting rod;Wherein, hole, location is in the process installed, it is possible to be realize location to the first power spring.
In the present embodiment, with reference to Fig. 3, as the preferred implementation of the present embodiment, described housing 12 includes insulation shell 121 and the metal shell 122 docked with described insulation shell 121, and described conducting rod 4 and described adaptor cover 2 are arranged on described insulation shell 121.By the setting of insulation shell, it is possible to be effectively prevented from the parts such as conducting rod, adaptor cover and the situation of short circuit occurs;Further, metal shell the outward appearance that onboard charger can be made to have more preferably is set.Certainly, with reference to Fig. 4, as another embodiment of the present embodiment, in the present invention, above-mentioned metal shell can also replace to the housing the same with insulation shell material;Further, the housing after replacement can also be one-body molded with insulation shell.
In the present embodiment, between described conducting rod 4 and described pcb board 3, it is folded with the second power spring 6, it is achieved the electrical connection of described conducting rod 4 and described pcb board 3, simple in construction, it is simple to use.
In the present invention, the sidewall of described charger body 1 is provided with the second electrode tip 13.Specifically, the second electrode tip can be the shell fragment electrically connected with pcb board;Charging outfan 14 it is provided with in described charger body 1, away from the end of described adaptor cover 2;Specifically, charging outfan electrically connects with pcb board.Being arranged by above-mentioned structure, onboard charger can be electrically connected with the electrode tip (the wall portion of elastic card and pedestal) of female seat respectively by the first electrode tip and the second electrode tip, it is achieved conducts;Further, by charging, outfan outwardly exports electric energy, simple in construction, reliable.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within the protection domain of the claims in the present invention.

Claims (10)

1. an onboard charger, including charger body (1), the end of described charger body (1) is provided with the first electrode tip (11), it is characterized in that, the end of described charger body (1) is additionally provided with adaptor cover (2), described adaptor cover (2) electrically connects with described first electrode tip (11), and described adaptor cover (2) is in clamping connection for the elastic card with female seat.
2. onboard charger according to claim 1, it is characterised in that the outer wall of described adaptor cover (2) offers draw-in groove (21), described draw-in groove (21) is in clamping connection for the elastic card with female seat.
3. onboard charger according to claim 1, it is characterized in that, described charger body (1) includes housing (12), pcb board (3) it is provided with in described housing (12), described housing (12) is provided with conducting rod (4), described conducting rod (4) electrically connects with described pcb board (3), constitutes first electrode tip (11) of described charger body (1).
4. onboard charger according to claim 3, it is characterised in that described adaptor cover (2) is fixed on described housing (12), and described adaptor cover (2) is by described conducting rod (4) parcel.
5. onboard charger according to claim 4, it is characterized in that, the first power spring (5) it is folded with, it is achieved the electrical connection of described adaptor cover (2) and described conducting rod (4) between described adaptor cover (2) and described conducting rod (4).
6. onboard charger according to claim 5, it is characterised in that the inwall of described adaptor cover (2) is provided with the hole, location (22) for holding described first power spring (5).
7. onboard charger according to claim 3, it is characterized in that, described housing (12) includes insulation shell (121) and the metal shell (122) docked with described insulation shell (121), and described conducting rod (4) and described adaptor cover (2) are arranged on described insulation shell (121).
8. onboard charger according to claim 3, it is characterized in that, the second power spring (6) it is folded with, it is achieved the electrical connection of described conducting rod (4) and described pcb board (3) between described conducting rod (4) and described pcb board (3).
9. the onboard charger according to any one of claim 1 to 8, it is characterised in that the sidewall of described charger body (1) is provided with the second electrode tip (13).
10. the onboard charger according to any one of claim 1 to 8, it is characterised in that described charger body (1) end upper, away from described adaptor cover (2) is provided with charging outfan (14).
CN201610290276.7A 2016-05-04 2016-05-04 Vehicle-mounted charger Pending CN105790383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610290276.7A CN105790383A (en) 2016-05-04 2016-05-04 Vehicle-mounted charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610290276.7A CN105790383A (en) 2016-05-04 2016-05-04 Vehicle-mounted charger

Publications (1)

Publication Number Publication Date
CN105790383A true CN105790383A (en) 2016-07-20

Family

ID=56400623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610290276.7A Pending CN105790383A (en) 2016-05-04 2016-05-04 Vehicle-mounted charger

Country Status (1)

Country Link
CN (1) CN105790383A (en)

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160720

WD01 Invention patent application deemed withdrawn after publication