CN207910109U - One kind being used for high power vehicular charging plug - Google Patents
One kind being used for high power vehicular charging plug Download PDFInfo
- Publication number
- CN207910109U CN207910109U CN201820330367.3U CN201820330367U CN207910109U CN 207910109 U CN207910109 U CN 207910109U CN 201820330367 U CN201820330367 U CN 201820330367U CN 207910109 U CN207910109 U CN 207910109U
- Authority
- CN
- China
- Prior art keywords
- plug
- ring cap
- mounting seat
- shrapnel
- high power
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses one kind being used for high power vehicular charging plug, including plug casing, shrapnel, ring cap and contact bullet nail are provided on the plug casing, the quantity of the shrapnel is at least 3, the shrapnel is connect with negative terminal, plastic mount is set in the plug casing, it is inlaid with mounting seat in the plastic mount, the mounting seat is connected with the ring cap and contact bullet nail respectively, the ring cap surrounded surface is provided with recess portion and protrusion, and the ring cap matches with the card in cigar lighter；The top middle portion of the mounting seat is provided with connecting rod, and the connecting rod is connect with the positive terminal.The utility model contacts stabilization with interior cigar lighter, contact area is big, it disclosure satisfy that the demand of high-power output, expand the application of onboard charger, it greatly facilitates people and drives trip, meet the more daily needs of people, the utility model is simple in structure, it is at low cost, be conducive to produce in batches.
Description
Technical field
The utility model is related to charging plug technical fields, specifically, being to be related to one kind to charge for high power vehicular
Plug.
Background technology
Onboard charger refers to the onboard charger powered conventionally by automobile storage battery (car 12V, truck 24V), largely
Using in various portable, portable equipment lithium batteries charging fields.The onboard charger output current of the prior art compares
Small, output power is also corresponding small, it is difficult to meet the requirement of high-power output.It heats up water as onboard made tea, the prior art is filled
Electric appliance usually will appear following two situations, first, output current is small, output power is small, longevity of service of heating up water, and water is difficult to burn
It opens；Second is that output current is big, output power, but its charging plug has just been burnt out before water is boiled.Additionally, due to
Vehicle often will appear shaking and jolt during traveling, and charger also will appear shaking with interior cigar lighter and contact shakiness
Determine phenomenon, output power, poor contact can be easily damaged mobile unit.
Drawbacks described above is worth improving.
Invention content
In order to overcome the shortcomings of that existing technology, the utility model provide a kind of for high power vehicular charging plug.
Technical solutions of the utility model are as described below：
One kind is used for high power vehicular charging plug, including plug casing, be provided on the plug casing shrapnel and
Bullet nail is contacted, the shrapnel is connect with negative terminal, and the contact bullet nail is connect with positive terminal, the shrapnel
Quantity is at least 3, and plastic mount is arranged in the plug casing, is inlaid with mounting seat in the plastic mount, institute
It is conductor to state mounting seat, and the mounting seat center bottom is provided with spring, the spring and the fixed company of contact bullet nail
It connects；The mounting seat bottom edge is provided with ring cap, and the ring cap is conductor, the ring cap surrounded surface be provided with recess portion with
And protrusion, the ring cap match with the card in cigar lighter；The top middle portion of the mounting seat is provided with connecting rod, described
Connecting rod is connect with the positive terminal.
Further, the quantity of the shrapnel is 3, and 3 shrapnels are uniformly arranged on the plug casing.
Further, the material of the mounting seat is brass.
Further, the material of the ring cap is brass.
Further, the connecting rod surrounding is provided with insulating gum cover.
Further, the upper end of the plug casing is additionally provided with plug handle, and the top of the connecting rod is fixed at
On screw thread in the plug handle.
According to the utility model of said program, advantage is, the utility model is contacted with interior cigar lighter
Stablize, contact area is big, disclosure satisfy that the demand of high-power output, expands the application of onboard charger, greatly facilitates
People drive trip, meet the more daily needs of people, and the utility model is simple in structure, at low cost, and it is raw to be conducive to batch
Production.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the one side structural schematic diagram of the utility model；
Fig. 3 is the another side structural schematic diagram of the utility model.
In the figure 1, contact bullet nail；2, ring cap；3, mounting seat；4, plastic mount；5, shrapnel；6, plug casing；7、
Connecting rod nut；8, cosmetic sheet；9, plug handle；10, fastening nut；11, positive terminal；12, insulating gum cover；13, cathode
Connecting terminal；14, connecting rod；15, spring；16, completely cut off rubber ring.
Specific implementation mode
Below in conjunction with the accompanying drawings and the utility model is further described in embodiment：
As shown in Figs. 1-3, a kind of to be used for high power vehicular charging plug, including plug casing 6, on the plug casing 6
It is provided with shrapnel 5, ring cap 2 and contact bullet nail 1, the shrapnel 5 is connect with negative terminal, and the shrapnel 5 is three wing phosphorus
Copper strength shrapnel, arc-shaped, quantity is 3, and 3 shrapnels 5 are uniformly arranged on the plug casing.
Plastic mount 4 is set in the plug casing 6, mounting seat 3 is inlaid in the plastic mount 4, it is described
The material of mounting seat 3 is brass conductor, and 3 center bottom of the mounting seat is provided with spring 15, and the spring 15 is phosphor-copper
Brute spring, the spring 15 are fixedly connected with contact bullet nail 1；3 bottom edge of the mounting seat is provided with the ring
Cap 2, the contact bullet nail 1 runs through the ring cap 2, wherein being provided with isolation rubber ring between contact bullet nail 1 and the ring cap 2
16, the material of the ring cap 2 is brass, and 2 surrounded surface of ring cap is provided with recess portion and protrusion, the ring cap 2 with light a cigarette
Card in device matches；The top middle portion of the mounting seat 3 is provided with connecting rod 13, and the material of the connecting rod 13 is Huang
Copper, the connecting rod surface are provided with insulating gum cover 11, and the connecting rod 13 passes through fastening nut 10 and positive terminal 11
It is fixedly connected.
The upper end of the plug casing 6 is additionally provided with plug handle 9, and the top of the connecting rod 14 is fixed at described insert
On screw thread in first hand 9, the plug handle 9 is in T-shape, facilitates dial-out to be inserted into and uses.
The utility model is contacted by three wing phosphor-copper strength shrapnels, ring cap and contact bullet nail with cigar lighter, wherein three wings
Phosphor-copper strength shrapnel is in triangle relation, and stable structure is not easy to shake, and cathode, which is powered, to be stablized, while increasing electrical contact area；
Ring cap and contact bullet nail are connect by mounting seat and connecting rod with positive terminal, are in wave outside middle ring cap
Shape is snapped connection with cigar lighter formation, and contact is stablized, and in high-power output, contact area is big, and electrical contact is firm.
The utility model contacts stabilization with interior cigar lighter, and contact area is big, disclosure satisfy that the demand of high-power output,
The application for expanding onboard charger greatly facilitates people and drives trip, meets the more daily needs of people, this reality
It is simple with new structure, it is at low cost, be conducive to produce in batches.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Illustrative description is carried out to the utility model patent above in conjunction with attached drawing, it is clear that the reality of the utility model patent
Now be not subject to the restrictions described above, if use the utility model patent methodology and technical solution carry out it is various
Improve, or it is not improved the design of the utility model patent and technical solution are directly applied into other occasions, in this reality
With in novel protection domain.
Claims (6)
1. one kind being used for high power vehicular charging plug, including plug casing, it is provided with shrapnel on the plug casing and connects
Bullet nail is touched, the shrapnel is connect with negative terminal, and the contact bullet nail is connect with positive terminal, which is characterized in that
The quantity of the shrapnel is at least 3, and plastic mount is arranged in the plug casing, peace is inlaid in the plastic mount
Pedestal is filled, the mounting seat is conductor, and the mounting seat center bottom is provided with spring, the spring and the contact bullet
Nail is fixedly connected；The mounting seat bottom edge is provided with ring cap, and the ring cap is conductor, the ring cap surrounded surface setting
There are recess portion and protrusion, the ring cap to match with the card in cigar lighter；The top middle portion of the mounting seat is provided with company
Extension bar, the connecting rod are connect with the positive terminal.
2. according to claim 1 be used for high power vehicular charging plug, which is characterized in that the quantity of the shrapnel is 3
A, 3 shrapnels are uniformly arranged on the plug casing.
3. according to claim 1 be used for high power vehicular charging plug, which is characterized in that the material of the mounting seat
For brass.
4. according to claim 1 be used for high power vehicular charging plug, which is characterized in that the material of the ring cap is Huang
Copper.
5. according to claim 1 be used for high power vehicular charging plug, which is characterized in that the connecting rod surrounding setting
There is insulating gum cover.
6. according to claim 1 be used for high power vehicular charging plug, which is characterized in that the upper end of the plug casing
It is additionally provided with plug handle, the top of the connecting rod is fixed on the screw thread in the plug handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330367.3U CN207910109U (en) | 2018-03-12 | 2018-03-12 | One kind being used for high power vehicular charging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330367.3U CN207910109U (en) | 2018-03-12 | 2018-03-12 | One kind being used for high power vehicular charging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910109U true CN207910109U (en) | 2018-09-25 |
Family
ID=63558941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820330367.3U Expired - Fee Related CN207910109U (en) | 2018-03-12 | 2018-03-12 | One kind being used for high power vehicular charging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910109U (en) |
-
2018
- 2018-03-12 CN CN201820330367.3U patent/CN207910109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210312 |