CN205725037U - A kind of onboard charger - Google Patents

A kind of onboard charger Download PDF

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Publication number
CN205725037U
CN205725037U CN201620394395.2U CN201620394395U CN205725037U CN 205725037 U CN205725037 U CN 205725037U CN 201620394395 U CN201620394395 U CN 201620394395U CN 205725037 U CN205725037 U CN 205725037U
Authority
CN
China
Prior art keywords
charger
adaptor cover
onboard charger
conducting rod
electrode tip
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
Application number
CN201620394395.2U
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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 CN201620394395.2U priority Critical patent/CN205725037U/en
Application granted granted Critical
Publication of CN205725037U publication Critical patent/CN205725037U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of onboard charger, including charger body, the end of charger body is provided with the first electrode tip, and the end of charger body is additionally provided with adaptor cover, adaptor cover electrically connects with the first electrode tip, and adaptor cover is in clamping connection for the elastic card with female seat.Being arranged by above-mentioned structure, 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, i.e. 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 the most firm; avoid user during 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.

Description

A kind of onboard charger
Technical field
This utility model relates to auto parts machinery, particularly relates 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 vehicle-mounted The charging output action of charger.In prior art, onboard charger is all to arrange in its end and sidewall There is electrode contacts, realize 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 the most loosening.Use at onboard charger During, onboard charger can be extracted in the case of unintentionally from female seat by user, and due to car Carry charger plug frequently, exist and burn electric fuse, the hidden danger that even short circuit burns out.Particularly, existing Onboard charger is all to utilize USB data line as output connecting line, and user is pulling the mistake of USB data line Cheng Zhong, it is easy to just onboard charger can be pulled out from female seat.Therefore, the onboard charger of said structure Certain hidden danger is there is during using.
Summary of the invention
The purpose of this utility model is to provide a kind of onboard charger, this onboard charger simple in construction, eliminates Hidden danger existing for existing onboard charger.
For achieving the above object, this utility model 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 electricity Extremely, the end of described charger body is additionally provided with adaptor cover, described adaptor cover and described first electrode tip Electrical connection, 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 leads Electric pole, 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 described adaptor cover and institute between described adaptor cover and described conducting rod State the electrical connection of conducting rod.
The inwall of described adaptor cover is provided with the hole, location for accommodating 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 is arranged on described insulation shell.
The second power spring it is folded with, it is achieved described conducting rod and institute between described conducting rod and described pcb board State the electrical connection of 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 utility model are: arranged by above-mentioned structure, in the end of charger body Arrange adaptor cover, and adaptor cover electrically connects with the first electrode tip, i.e. adaptor cover constitutes onboard charger Electrode tip;Simultaneously as adaptor cover is to be in clamping connection for the elastic card with female seat, adaptor cover can be with The elastic card of female seat electrically connects, i.e. the first electrode tip of charger body is sent out with the elastic card of female seat Raw electrical connection;Further, being in clamping connection of adaptor cover and elastic card, it is ensured that onboard charger and female seat it Between connection the most firm, it is to avoid during using onboard charger, frequently there is vehicle-mounted fills in user The situation of electrical equipment plug, eliminates the use hidden danger of onboard charger, it is achieved that the protection to onboard charger, Guarantee the normal use of onboard charger.
Accompanying drawing explanation
Fig. 1 is the structural representation of onboard charger of the present utility model;
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 utility model;
Fig. 4 is the sectional view (band female seat) of another embodiment of onboard charger of the present utility model.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
Seeing figures.1.and.2, a kind of onboard charger, including charger body 1, described charger body 1 End be provided with the first electrode tip 11, the end of described charger body 1 is additionally provided with adaptor cover 2, institute Stating adaptor cover 2 to electrically connect with described first electrode tip 11, described adaptor cover 2 is for the elastic card with female seat It is in clamping connection.
Arranged by above-mentioned structure, adaptor cover is set in the end of charger body, and adaptor cover and the One electrode tip electrical connection, i.e. adaptor cover constitutes the electrode tip of onboard charger;Simultaneously as adaptor cover is Being in clamping connection for the elastic card with female seat, adaptor cover can electrically connect with the elastic card of female seat, I.e. the first electrode tip of charger body electrically connects with the elastic card of female seat;Further, adaptor cover and bullet Property being in clamping connection of card, it is ensured that the connection between onboard charger and female seat is the most firm, it is to avoid use During using onboard charger, frequently there is the situation of onboard charger plug, eliminate vehicle-mounted in family The use hidden danger of 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, elastic The wall portion of card and pedestal is the electrode tip of female seat.
As preferred embodiment of the present utility model, with reference to Fig. 3, the outer wall of described adaptor cover 2 offers card Groove 21, 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 in described housing 12 Plate 3, described housing 12 is provided with conducting rod 4, and described conducting rod 4 electrically connects with described pcb board 3, structure Become 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 pass through It is 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, Realize the electrical connection of described adaptor cover 2 and described conducting rod 4.Specifically, the inwall of described adaptor cover 2 sets It is equipped with the hole, location 22 for accommodating described first power spring 5, beneficially joining between adaptor cover and conducting rod Close and install;Wherein, hole, location, during installing, can be to 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, described conducting rod 4 with And described adaptor cover 2 is arranged on described insulation shell 121.By the setting of insulation shell, Ke Yiyou Avoid the parts such as conducting rod, adaptor cover that the situation of short circuit occurs to effect;Further, metal shell arrange permissible Onboard charger is made to have more preferably outward appearance.Certainly, with reference to Fig. 4, as another embodiment party of the present embodiment Formula, in this utility model, above-mentioned metal shell can also replace to the shell as insulation shell material Body;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, Realize the electrical connection of described conducting rod 4 and described pcb board 3, simple in construction, it is simple to use.
In this utility model, the sidewall of described charger body 1 is provided with the second electrode tip 13.Specifically, Second electrode tip can be the shell fragment electrically connected with pcb board;In described charger body 1, away from described turn The end connecing lid 2 is provided with charging outfan 14;Specifically, charging outfan electrically connects with pcb board. Arranged by above-mentioned structure, onboard charger can by the first electrode tip and the second electrode tip respectively with The electrode tip (the wall portion of elastic card and pedestal) of female seat electrically connects, it is achieved conduct;Further, Electric energy is outwardly exported by charging outfan, simple in construction, reliable.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make it Its various corresponding changes and deformation, and all these changes and deformation all should belong to this practicality newly Within type scope of the claims.

Claims (9)

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), described adaptor cover (2) is in clamping connection for the elastic card with female seat, and the sidewall of described charger body (1) is provided with the second electrode tip (13).
Onboard charger the most 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.
Onboard charger the most 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).
Onboard charger the most 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.
Onboard charger the most according to claim 4, it is characterized in that, the first power spring (5) it is folded with, it is achieved described adaptor cover (2) and the electrical connection of described conducting rod (4) between described adaptor cover (2) and described conducting rod (4).
Onboard charger the most according to claim 5, it is characterised in that the inwall of described adaptor cover (2) is provided with the hole, location (22) for accommodating described first power spring (5).
Onboard charger the most 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).
Onboard charger the most according to claim 3, it is characterized in that, the second power spring (6) it is folded with, it is achieved described conducting rod (4) and the electrical connection of described pcb board (3) between described conducting rod (4) and described pcb board (3).
9. according to the onboard charger described in 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).
CN201620394395.2U 2016-05-04 2016-05-04 A kind of onboard charger Expired - Fee Related CN205725037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620394395.2U CN205725037U (en) 2016-05-04 2016-05-04 A kind of onboard charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620394395.2U CN205725037U (en) 2016-05-04 2016-05-04 A kind of onboard charger

Publications (1)

Publication Number Publication Date
CN205725037U true CN205725037U (en) 2016-11-23

Family

ID=57331917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620394395.2U Expired - Fee Related CN205725037U (en) 2016-05-04 2016-05-04 A kind of onboard charger

Country Status (1)

Country Link
CN (1) CN205725037U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20180504

CF01 Termination of patent right due to non-payment of annual fee